67928216

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{64817}}^1$

素因数の和:64954

約数の個数: 16

約数和(自身を含む): 128339640

約数和(自身を除く): 60411424

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 64817, 129634, 259268, 518536, 8491027, 16982054, 33964108, 67928216]

約数ペア:

[(1, 67928216), (2, 33964108), (4, 16982054), (8, 8491027), (131, 518536), (262, 259268), (524, 129634), (1048, 64817)]