65198384

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{51581}}^1$

素因数の和:51668

約数の個数: 20

約数和(自身を含む): 127923360

約数和(自身を除く): 62724976

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 51581, 103162, 206324, 412648, 825296, 4074899, 8149798, 16299596, 32599192, 65198384]

約数ペア:

[(1, 65198384), (2, 32599192), (4, 16299596), (8, 8149798), (16, 4074899), (79, 825296), (158, 412648), (316, 206324), (632, 103162), (1264, 51581)]