40049392

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67651}}^1$

素因数の和:67696

約数の個数: 20

約数和(自身を含む): 79694056

約数和(自身を除く): 39644664

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 67651, 135302, 270604, 541208, 1082416, 2503087, 5006174, 10012348, 20024696, 40049392]

約数ペア:

[(1, 40049392), (2, 20024696), (4, 10012348), (8, 5006174), (16, 2503087), (37, 1082416), (74, 541208), (148, 270604), (296, 135302), (592, 67651)]