109135972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{31397}}^1$

素因数の和:31491

約数の個数: 24

約数和(自身を含む): 210994560

約数和(自身を除く): 101858588

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 31397, 62794, 125588, 345367, 690734, 1381468, 2480363, 4960726, 9921452, 27283993, 54567986, 109135972]

約数ペア:

[(1, 109135972), (2, 54567986), (4, 27283993), (11, 9921452), (22, 4960726), (44, 2480363), (79, 1381468), (158, 690734), (316, 345367), (869, 125588), (1738, 62794), (3476, 31397)]