31416352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 68040000

約数和(自身を除く): 36623648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 149, 176, 298, 352, 596, 599, 1192, 1198, 1639, 2384, 2396, 3278, 4768, 4792, 6556, 6589, 9584, 13112, 13178, 19168, 26224, 26356, 52448, 52712, 89251, 105424, 178502, 210848, 357004, 714008, 981761, 1428016, 1963522, 2856032, 3927044, 7854088, 15708176, 31416352]

約数ペア:

[(1, 31416352), (2, 15708176), (4, 7854088), (8, 3927044), (11, 2856032), (16, 1963522), (22, 1428016), (32, 981761), (44, 714008), (88, 357004), (149, 210848), (176, 178502), (298, 105424), (352, 89251), (596, 52712), (599, 52448), (1192, 26356), (1198, 26224), (1639, 19168), (2384, 13178), (2396, 13112), (3278, 9584), (4768, 6589), (4792, 6556)]