69170672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139457}}^1$

素因数の和:139496

約数の個数: 20

約数和(自身を含む): 138342336

約数和(自身を除く): 69171664

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 139457, 278914, 557828, 1115656, 2231312, 4323167, 8646334, 17292668, 34585336, 69170672]

約数ペア:

[(1, 69170672), (2, 34585336), (4, 17292668), (8, 8646334), (16, 4323167), (31, 2231312), (62, 1115656), (124, 557828), (248, 278914), (496, 139457)]