8319664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 17342640

約数和(自身を除く): 9022976

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 419, 584, 838, 1168, 1241, 1676, 2482, 3352, 4964, 6704, 7123, 9928, 14246, 19856, 28492, 30587, 56984, 61174, 113968, 122348, 244696, 489392, 519979, 1039958, 2079916, 4159832, 8319664]

約数ペア:

[(1, 8319664), (2, 4159832), (4, 2079916), (8, 1039958), (16, 519979), (17, 489392), (34, 244696), (68, 122348), (73, 113968), (136, 61174), (146, 56984), (272, 30587), (292, 28492), (419, 19856), (584, 14246), (838, 9928), (1168, 7123), (1241, 6704), (1676, 4964), (2482, 3352)]