80385752

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{12239}}^1$

素因数の和:13066

約数の個数: 16

約数和(自身を含む): 150919200

約数和(自身を除く): 70533448

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 12239, 24478, 48956, 97912, 10048219, 20096438, 40192876, 80385752]

約数ペア:

[(1, 80385752), (2, 40192876), (4, 20096438), (8, 10048219), (821, 97912), (1642, 48956), (3284, 24478), (6568, 12239)]