31673156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 57200640

約数和(自身を除く): 25527484

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 1279, 2558, 5116, 6191, 12382, 24764, 52439, 104878, 193129, 209756, 386258, 772516, 7918289, 15836578, 31673156]

約数ペア:

[(1, 31673156), (2, 15836578), (4, 7918289), (41, 772516), (82, 386258), (151, 209756), (164, 193129), (302, 104878), (604, 52439), (1279, 24764), (2558, 12382), (5116, 6191)]