31735584

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 96647040

約数和(自身を除く): 64911456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1597, 1656, 2208, 2484, 3194, 3312, 4791, 4968, 6388, 6624, 9582, 9936, 12776, 14373, 19164, 19872, 25552, 28746, 36731, 38328, 43119, 51104, 57492, 73462, 76656, 86238, 110193, 114984, 146924, 153312, 172476, 220386, 229968, 293848, 330579, 344952, 440772, 459936, 587696, 661158, 689904, 881544, 991737, 1175392, 1322316, 1379808, 1763088, 1983474, 2644632, 3526176, 3966948, 5289264, 7933896, 10578528, 15867792, 31735584]

約数ペア:

[(1, 31735584), (2, 15867792), (3, 10578528), (4, 7933896), (6, 5289264), (8, 3966948), (9, 3526176), (12, 2644632), (16, 1983474), (18, 1763088), (23, 1379808), (24, 1322316), (27, 1175392), (32, 991737), (36, 881544), (46, 689904), (48, 661158), (54, 587696), (69, 459936), (72, 440772), (92, 344952), (96, 330579), (108, 293848), (138, 229968), (144, 220386), (184, 172476), (207, 153312), (216, 146924), (276, 114984), (288, 110193), (368, 86238), (414, 76656), (432, 73462), (552, 57492), (621, 51104), (736, 43119), (828, 38328), (864, 36731), (1104, 28746), (1242, 25552), (1597, 19872), (1656, 19164), (2208, 14373), (2484, 12776), (3194, 9936), (3312, 9582), (4791, 6624), (4968, 6388)]