21622432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{51977}}^1$

素因数の和:52000

約数の個数: 24

約数和(自身を含む): 45844596

約数和(自身を除く): 24222164

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 51977, 103954, 207908, 415816, 675701, 831632, 1351402, 1663264, 2702804, 5405608, 10811216, 21622432]

約数ペア:

[(1, 21622432), (2, 10811216), (4, 5405608), (8, 2702804), (13, 1663264), (16, 1351402), (26, 831632), (32, 675701), (52, 415816), (104, 207908), (208, 103954), (416, 51977)]