107861648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{217463}}^1$

素因数の和:217502

約数の個数: 20

約数和(自身を含む): 215724288

約数和(自身を除く): 107862640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 217463, 434926, 869852, 1739704, 3479408, 6741353, 13482706, 26965412, 53930824, 107861648]

約数ペア:

[(1, 107861648), (2, 53930824), (4, 26965412), (8, 13482706), (16, 6741353), (31, 3479408), (62, 1739704), (124, 869852), (248, 434926), (496, 217463)]