80965304

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46639}}^1$

素因数の和:46683

約数の個数: 32

約数和(自身を含む): 179097600

約数和(自身を除く): 98132296

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 46639, 93278, 186556, 326473, 373112, 652946, 1305892, 1445809, 2611784, 2891618, 5783236, 10120663, 11566472, 20241326, 40482652, 80965304]

約数ペア:

[(1, 80965304), (2, 40482652), (4, 20241326), (7, 11566472), (8, 10120663), (14, 5783236), (28, 2891618), (31, 2611784), (56, 1445809), (62, 1305892), (124, 652946), (217, 373112), (248, 326473), (434, 186556), (868, 93278), (1736, 46639)]