91988312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2549}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 186354000

約数和(自身を除く): 94365688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 694, 1388, 2549, 2776, 4511, 5098, 9022, 10196, 18044, 20392, 33137, 36088, 66274, 132548, 265096, 884503, 1769006, 3538012, 7076024, 11498539, 22997078, 45994156, 91988312]

約数ペア:

[(1, 91988312), (2, 45994156), (4, 22997078), (8, 11498539), (13, 7076024), (26, 3538012), (52, 1769006), (104, 884503), (347, 265096), (694, 132548), (1388, 66274), (2549, 36088), (2776, 33137), (4511, 20392), (5098, 18044), (9022, 10196)]