78879352

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{32117}}^1$

素因数の和:32430

約数の個数: 16

約数和(自身を含む): 148385160

約数和(自身を除く): 69505808

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 32117, 64234, 128468, 256936, 9859919, 19719838, 39439676, 78879352]

約数ペア:

[(1, 78879352), (2, 39439676), (4, 19719838), (8, 9859919), (307, 256936), (614, 128468), (1228, 64234), (2456, 32117)]