23687696

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{40013}}^1$

素因数の和:40058

約数の個数: 20

約数和(自身を含む): 47136492

約数和(自身を除く): 23448796

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 40013, 80026, 160052, 320104, 640208, 1480481, 2960962, 5921924, 11843848, 23687696]

約数ペア:

[(1, 23687696), (2, 11843848), (4, 5921924), (8, 2960962), (16, 1480481), (37, 640208), (74, 320104), (148, 160052), (296, 80026), (592, 40013)]