80263942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3623}}^1$

素因数の和:3708

約数の個数: 32

約数和(自身を含む): 140901120

約数和(自身を除く): 60637178

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 583, 1007, 1166, 2014, 3623, 7246, 11077, 22154, 39853, 68837, 79706, 137674, 192019, 384038, 757207, 1514414, 2112209, 3648361, 4224418, 7296722, 40131971, 80263942]

約数ペア:

[(1, 80263942), (2, 40131971), (11, 7296722), (19, 4224418), (22, 3648361), (38, 2112209), (53, 1514414), (106, 757207), (209, 384038), (418, 192019), (583, 137674), (1007, 79706), (1166, 68837), (2014, 39853), (3623, 22154), (7246, 11077)]