100307072

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 218557440

約数和(自身を除く): 118250368

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1487, 1984, 2108, 2176, 2974, 3968, 4216, 5948, 8432, 11896, 16864, 23792, 25279, 33728, 46097, 47584, 50558, 67456, 92194, 95168, 101116, 184388, 190336, 202232, 368776, 404464, 737552, 783649, 808928, 1475104, 1567298, 1617856, 2950208, 3134596, 3235712, 5900416, 6269192, 12538384, 25076768, 50153536, 100307072]

約数ペア:

[(1, 100307072), (2, 50153536), (4, 25076768), (8, 12538384), (16, 6269192), (17, 5900416), (31, 3235712), (32, 3134596), (34, 2950208), (62, 1617856), (64, 1567298), (68, 1475104), (124, 808928), (128, 783649), (136, 737552), (248, 404464), (272, 368776), (496, 202232), (527, 190336), (544, 184388), (992, 101116), (1054, 95168), (1088, 92194), (1487, 67456), (1984, 50558), (2108, 47584), (2176, 46097), (2974, 33728), (3968, 25279), (4216, 23792), (5948, 16864), (8432, 11896)]