91440688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6343}}^1$

素因数の和:6421

約数の個数: 40

約数和(自身を含む): 191157408

約数和(自身を除く): 99716720

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 6343, 7208, 12686, 14416, 25372, 50744, 101488, 107831, 215662, 336179, 431324, 672358, 862648, 1344716, 1725296, 2689432, 5378864, 5715043, 11430086, 22860172, 45720344, 91440688]

約数ペア:

[(1, 91440688), (2, 45720344), (4, 22860172), (8, 11430086), (16, 5715043), (17, 5378864), (34, 2689432), (53, 1725296), (68, 1344716), (106, 862648), (136, 672358), (212, 431324), (272, 336179), (424, 215662), (848, 107831), (901, 101488), (1802, 50744), (3604, 25372), (6343, 14416), (7208, 12686)]