80200708

素因数分解:

$2^2\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{2243}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 160598592

約数和(自身を除く): 80397884

約数列:

[1, 2, 4, 7, 14, 28, 1277, 2243, 2554, 4486, 5108, 8939, 8972, 15701, 17878, 31402, 35756, 62804, 2864311, 5728622, 11457244, 20050177, 40100354, 80200708]

約数ペア:

[(1, 80200708), (2, 40100354), (4, 20050177), (7, 11457244), (14, 5728622), (28, 2864311), (1277, 62804), (2243, 35756), (2554, 31402), (4486, 17878), (5108, 15701), (8939, 8972)]