31839448

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137239}}^1$

素因数の和:137274

約数の個数: 16

約数和(自身を含む): 61758000

約数和(自身を除く): 29918552

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 137239, 274478, 548956, 1097912, 3979931, 7959862, 15919724, 31839448]

約数ペア:

[(1, 31839448), (2, 15919724), (4, 7959862), (8, 3979931), (29, 1097912), (58, 548956), (116, 274478), (232, 137239)]