90310208

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 56

約数和(自身を含む): 185708544

約数和(自身を除く): 95398336

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 164, 254, 271, 328, 508, 542, 656, 1016, 1084, 1312, 2032, 2168, 2624, 4064, 4336, 5207, 8128, 8672, 10414, 11111, 17344, 20828, 22222, 34417, 41656, 44444, 68834, 83312, 88888, 137668, 166624, 177776, 275336, 333248, 355552, 550672, 711104, 1101344, 1411097, 2202688, 2822194, 5644388, 11288776, 22577552, 45155104, 90310208]

約数ペア:

[(1, 90310208), (2, 45155104), (4, 22577552), (8, 11288776), (16, 5644388), (32, 2822194), (41, 2202688), (64, 1411097), (82, 1101344), (127, 711104), (164, 550672), (254, 355552), (271, 333248), (328, 275336), (508, 177776), (542, 166624), (656, 137668), (1016, 88888), (1084, 83312), (1312, 68834), (2032, 44444), (2168, 41656), (2624, 34417), (4064, 22222), (4336, 20828), (5207, 17344), (8128, 11111), (8672, 10414)]