89266856

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51421}}^1$

素因数の和:51465

約数の個数: 32

約数和(自身を含む): 197460480

約数和(自身を除く): 108193624

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 51421, 102842, 205684, 359947, 411368, 719894, 1439788, 1594051, 2879576, 3188102, 6376204, 11158357, 12752408, 22316714, 44633428, 89266856]

約数ペア:

[(1, 89266856), (2, 44633428), (4, 22316714), (7, 12752408), (8, 11158357), (14, 6376204), (28, 3188102), (31, 2879576), (56, 1594051), (62, 1439788), (124, 719894), (217, 411368), (248, 359947), (434, 205684), (868, 102842), (1736, 51421)]