85742776

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49391}}^1$

素因数の和:49435

約数の個数: 32

約数和(自身を含む): 189665280

約数和(自身を除く): 103922504

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 49391, 98782, 197564, 345737, 395128, 691474, 1382948, 1531121, 2765896, 3062242, 6124484, 10717847, 12248968, 21435694, 42871388, 85742776]

約数ペア:

[(1, 85742776), (2, 42871388), (4, 21435694), (7, 12248968), (8, 10717847), (14, 6124484), (28, 3062242), (31, 2765896), (56, 1531121), (62, 1382948), (124, 691474), (217, 395128), (248, 345737), (434, 197564), (868, 98782), (1736, 49391)]