42451958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40277}}^1$

素因数の和:40327

約数の個数: 16

約数和(自身を含む): 69600384

約数和(自身を除く): 27148426

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 40277, 80554, 684709, 1248587, 1369418, 2497174, 21225979, 42451958]

約数ペア:

[(1, 42451958), (2, 21225979), (17, 2497174), (31, 1369418), (34, 1248587), (62, 684709), (527, 80554), (1054, 40277)]