79888432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{384079}}^1$

素因数の和:384100

約数の個数: 20

約数和(自身を含む): 166690720

約数和(自身を除く): 86802288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 384079, 768158, 1536316, 3072632, 4993027, 6145264, 9986054, 19972108, 39944216, 79888432]

約数ペア:

[(1, 79888432), (2, 39944216), (4, 19972108), (8, 9986054), (13, 6145264), (16, 4993027), (26, 3072632), (52, 1536316), (104, 768158), (208, 384079)]