31965942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6521}}^1$

素因数の和:6588

約数の個数: 32

約数和(自身を含む): 68872320

約数和(自身を除く): 36906378

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 6521, 13042, 19563, 39126, 123899, 247798, 280403, 371697, 560806, 743394, 841209, 1682418, 5327657, 10655314, 15982971, 31965942]

約数ペア:

[(1, 31965942), (2, 15982971), (3, 10655314), (6, 5327657), (19, 1682418), (38, 841209), (43, 743394), (57, 560806), (86, 371697), (114, 280403), (129, 247798), (258, 123899), (817, 39126), (1634, 19563), (2451, 13042), (4902, 6521)]