81792224

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{25307}}^1$

素因数の和:25418

約数の個数: 24

約数和(自身を含む): 162629208

約数和(自身を除く): 80836984

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 25307, 50614, 101228, 202456, 404912, 809824, 2556007, 5112014, 10224028, 20448056, 40896112, 81792224]

約数ペア:

[(1, 81792224), (2, 40896112), (4, 20448056), (8, 10224028), (16, 5112014), (32, 2556007), (101, 809824), (202, 404912), (404, 202456), (808, 101228), (1616, 50614), (3232, 25307)]