31226224

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{52747}}^1$

素因数の和:52792

約数の個数: 20

約数和(自身を含む): 62137144

約数和(自身を除く): 30910920

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 52747, 105494, 210988, 421976, 843952, 1951639, 3903278, 7806556, 15613112, 31226224]

約数ペア:

[(1, 31226224), (2, 15613112), (4, 7806556), (8, 3903278), (16, 1951639), (37, 843952), (74, 421976), (148, 210988), (296, 105494), (592, 52747)]