31179764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9203}}^1$

素因数の和:9236

約数の個数: 36

約数和(自身を含む): 68551392

約数和(自身を除く): 37371628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 9203, 18406, 36812, 64421, 101233, 128842, 202466, 257684, 404932, 708631, 1113563, 1417262, 2227126, 2834524, 4454252, 7794941, 15589882, 31179764]

約数ペア:

[(1, 31179764), (2, 15589882), (4, 7794941), (7, 4454252), (11, 2834524), (14, 2227126), (22, 1417262), (28, 1113563), (44, 708631), (77, 404932), (121, 257684), (154, 202466), (242, 128842), (308, 101233), (484, 64421), (847, 36812), (1694, 18406), (3388, 9203)]