85909516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25357}}^1$

素因数の和:25390

約数の個数: 36

約数和(自身を含む): 188866384

約数和(自身を除く): 102956868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 25357, 50714, 101428, 177499, 278927, 354998, 557854, 709996, 1115708, 1952489, 3068197, 3904978, 6136394, 7809956, 12272788, 21477379, 42954758, 85909516]

約数ペア:

[(1, 85909516), (2, 42954758), (4, 21477379), (7, 12272788), (11, 7809956), (14, 6136394), (22, 3904978), (28, 3068197), (44, 1952489), (77, 1115708), (121, 709996), (154, 557854), (242, 354998), (308, 278927), (484, 177499), (847, 101428), (1694, 50714), (3388, 25357)]