86818438

素因数分解:

$2^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{4019}}^1$

素因数の和:5571

約数の個数: 16

約数和(自身を含む): 148965120

約数和(自身を除く): 62146682

約数列:

[1, 2, 7, 14, 1543, 3086, 4019, 8038, 10801, 21602, 28133, 56266, 6201317, 12402634, 43409219, 86818438]

約数ペア:

[(1, 86818438), (2, 43409219), (7, 12402634), (14, 6201317), (1543, 56266), (3086, 28133), (4019, 21602), (8038, 10801)]