71055472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{143257}}^1$

素因数の和:143296

約数の個数: 20

約数和(自身を含む): 142111936

約数和(自身を除く): 71056464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 143257, 286514, 573028, 1146056, 2292112, 4440967, 8881934, 17763868, 35527736, 71055472]

約数ペア:

[(1, 71055472), (2, 35527736), (4, 17763868), (8, 8881934), (16, 4440967), (31, 2292112), (62, 1146056), (124, 573028), (248, 286514), (496, 143257)]