31077172

素因数分解:

$2^2\times 7^3\times {\mathrm{22651}}^1$

素因数の和:22676

約数の個数: 24

約数和(自身を含む): 63425600

約数和(自身を除く): 32348428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 22651, 45302, 90604, 158557, 317114, 634228, 1109899, 2219798, 4439596, 7769293, 15538586, 31077172]

約数ペア:

[(1, 31077172), (2, 15538586), (4, 7769293), (7, 4439596), (14, 2219798), (28, 1109899), (49, 634228), (98, 317114), (196, 158557), (343, 90604), (686, 45302), (1372, 22651)]