80278432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{192977}}^1$

素因数の和:193000

約数の個数: 24

約数和(自身を含む): 170206596

約数和(自身を除く): 89928164

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 192977, 385954, 771908, 1543816, 2508701, 3087632, 5017402, 6175264, 10034804, 20069608, 40139216, 80278432]

約数ペア:

[(1, 80278432), (2, 40139216), (4, 20069608), (8, 10034804), (13, 6175264), (16, 5017402), (26, 3087632), (32, 2508701), (52, 1543816), (104, 771908), (208, 385954), (416, 192977)]