87734704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1511}}^1$

素因数の和:1729

約数の個数: 40

約数和(自身を含む): 179988480

約数和(自身を除く): 92253776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 764, 1511, 1528, 3022, 3056, 3629, 6044, 7258, 12088, 14516, 24176, 28709, 29032, 57418, 58064, 114836, 229672, 288601, 459344, 577202, 1154404, 2308808, 4617616, 5483419, 10966838, 21933676, 43867352, 87734704]

約数ペア:

[(1, 87734704), (2, 43867352), (4, 21933676), (8, 10966838), (16, 5483419), (19, 4617616), (38, 2308808), (76, 1154404), (152, 577202), (191, 459344), (304, 288601), (382, 229672), (764, 114836), (1511, 58064), (1528, 57418), (3022, 29032), (3056, 28709), (3629, 24176), (6044, 14516), (7258, 12088)]