131573984

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3373}}^1$

素因数の和:3459

約数の個数: 48

約数和(自身を含む): 275480352

約数和(自身を除く): 143906368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 184, 212, 368, 424, 736, 848, 1219, 1696, 2438, 3373, 4876, 6746, 9752, 13492, 19504, 26984, 39008, 53968, 77579, 107936, 155158, 178769, 310316, 357538, 620632, 715076, 1241264, 1430152, 2482528, 2860304, 4111687, 5720608, 8223374, 16446748, 32893496, 65786992, 131573984]

約数ペア:

[(1, 131573984), (2, 65786992), (4, 32893496), (8, 16446748), (16, 8223374), (23, 5720608), (32, 4111687), (46, 2860304), (53, 2482528), (92, 1430152), (106, 1241264), (184, 715076), (212, 620632), (368, 357538), (424, 310316), (736, 178769), (848, 155158), (1219, 107936), (1696, 77579), (2438, 53968), (3373, 39008), (4876, 26984), (6746, 19504), (9752, 13492)]