78616928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{188983}}^1$

素因数の和:189006

約数の個数: 24

約数和(自身を含む): 166683888

約数和(自身を除く): 88066960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 188983, 377966, 755932, 1511864, 2456779, 3023728, 4913558, 6047456, 9827116, 19654232, 39308464, 78616928]

約数ペア:

[(1, 78616928), (2, 39308464), (4, 19654232), (8, 9827116), (13, 6047456), (16, 4913558), (26, 3023728), (32, 2456779), (52, 1511864), (104, 755932), (208, 377966), (416, 188983)]