31059936

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 120

約数和(自身を含む): 95500944

約数和(自身を除く): 64441008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 521, 552, 621, 648, 736, 828, 864, 1042, 1104, 1242, 1296, 1563, 1656, 1863, 2084, 2208, 2484, 2592, 3126, 3312, 3726, 4168, 4689, 4968, 6252, 6624, 7452, 8336, 9378, 9936, 11983, 12504, 14067, 14904, 16672, 18756, 19872, 23966, 25008, 28134, 29808, 35949, 37512, 42201, 47932, 50016, 56268, 59616, 71898, 75024, 84402, 95864, 107847, 112536, 143796, 150048, 168804, 191728, 215694, 225072, 287592, 323541, 337608, 383456, 431388, 450144, 575184, 647082, 675216, 862776, 970623, 1150368, 1294164, 1350432, 1725552, 1941246, 2588328, 3451104, 3882492, 5176656, 7764984, 10353312, 15529968, 31059936]

約数ペア:

[(1, 31059936), (2, 15529968), (3, 10353312), (4, 7764984), (6, 5176656), (8, 3882492), (9, 3451104), (12, 2588328), (16, 1941246), (18, 1725552), (23, 1350432), (24, 1294164), (27, 1150368), (32, 970623), (36, 862776), (46, 675216), (48, 647082), (54, 575184), (69, 450144), (72, 431388), (81, 383456), (92, 337608), (96, 323541), (108, 287592), (138, 225072), (144, 215694), (162, 191728), (184, 168804), (207, 150048), (216, 143796), (276, 112536), (288, 107847), (324, 95864), (368, 84402), (414, 75024), (432, 71898), (521, 59616), (552, 56268), (621, 50016), (648, 47932), (736, 42201), (828, 37512), (864, 35949), (1042, 29808), (1104, 28134), (1242, 25008), (1296, 23966), (1563, 19872), (1656, 18756), (1863, 16672), (2084, 14904), (2208, 14067), (2484, 12504), (2592, 11983), (3126, 9936), (3312, 9378), (3726, 8336), (4168, 7452), (4689, 6624), (4968, 6252)]