40831072

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 86819040

約数和(自身を除く): 45987968

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 92, 116, 184, 232, 368, 464, 667, 736, 928, 1334, 1913, 2668, 3826, 5336, 7652, 10672, 15304, 21344, 30608, 43999, 55477, 61216, 87998, 110954, 175996, 221908, 351992, 443816, 703984, 887632, 1275971, 1407968, 1775264, 2551942, 5103884, 10207768, 20415536, 40831072]

約数ペア:

[(1, 40831072), (2, 20415536), (4, 10207768), (8, 5103884), (16, 2551942), (23, 1775264), (29, 1407968), (32, 1275971), (46, 887632), (58, 703984), (92, 443816), (116, 351992), (184, 221908), (232, 175996), (368, 110954), (464, 87998), (667, 61216), (736, 55477), (928, 43999), (1334, 30608), (1913, 21344), (2668, 15304), (3826, 10672), (5336, 7652)]