42171862

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{8431}}^1$

素因数の和:8535

約数の個数: 16

約数和(自身を含む): 65870784

約数和(自身を除く): 23698922

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 8431, 16862, 345671, 514291, 691342, 1028582, 21085931, 42171862]

約数ペア:

[(1, 42171862), (2, 21085931), (41, 1028582), (61, 691342), (82, 514291), (122, 345671), (2501, 16862), (5002, 8431)]