87960848

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 173560320

約数和(自身を除く): 85599472

約数列:

[1, 2, 4, 8, 16, 107, 191, 214, 269, 382, 428, 538, 764, 856, 1076, 1528, 1712, 2152, 3056, 4304, 20437, 28783, 40874, 51379, 57566, 81748, 102758, 115132, 163496, 205516, 230264, 326992, 411032, 460528, 822064, 5497553, 10995106, 21990212, 43980424, 87960848]

約数ペア:

[(1, 87960848), (2, 43980424), (4, 21990212), (8, 10995106), (16, 5497553), (107, 822064), (191, 460528), (214, 411032), (269, 326992), (382, 230264), (428, 205516), (538, 163496), (764, 115132), (856, 102758), (1076, 81748), (1528, 57566), (1712, 51379), (2152, 40874), (3056, 28783), (4304, 20437)]