31308068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19231}}^1$

素因数の和:19283

約数の個数: 24

約数和(自身を含む): 61388544

約数和(自身を除く): 30080476

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 19231, 38462, 76924, 211541, 423082, 711547, 846164, 1423094, 2846188, 7827017, 15654034, 31308068]

約数ペア:

[(1, 31308068), (2, 15654034), (4, 7827017), (11, 2846188), (22, 1423094), (37, 846164), (44, 711547), (74, 423082), (148, 211541), (407, 76924), (814, 38462), (1628, 19231)]