42906418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16879}}^1$

素因数の和:16953

約数の個数: 16

約数和(自身を含む): 68060160

約数和(自身を除く): 25153742

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 16879, 33758, 523249, 692039, 1046498, 1384078, 21453209, 42906418]

約数ペア:

[(1, 42906418), (2, 21453209), (31, 1384078), (41, 1046498), (62, 692039), (82, 523249), (1271, 33758), (2542, 16879)]