80896984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76031}}^1$

素因数の和:76063

約数の個数: 32

約数和(自身を含む): 182476800

約数和(自身を除く): 101579816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 76031, 152062, 304124, 532217, 608248, 1064434, 1444589, 2128868, 2889178, 4257736, 5778356, 10112123, 11556712, 20224246, 40448492, 80896984]

約数ペア:

[(1, 80896984), (2, 40448492), (4, 20224246), (7, 11556712), (8, 10112123), (14, 5778356), (19, 4257736), (28, 2889178), (38, 2128868), (56, 1444589), (76, 1064434), (133, 608248), (152, 532217), (266, 304124), (532, 152062), (1064, 76031)]