86311974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20347}}^1$

素因数の和:20460

約数の個数: 32

約数和(自身を含む): 199247616

約数和(自身を除く): 112935642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 20347, 40694, 61041, 122082, 142429, 284858, 427287, 854574, 2055047, 4110094, 6165141, 12330282, 14385329, 28770658, 43155987, 86311974]

約数ペア:

[(1, 86311974), (2, 43155987), (3, 28770658), (6, 14385329), (7, 12330282), (14, 6165141), (21, 4110094), (42, 2055047), (101, 854574), (202, 427287), (303, 284858), (606, 142429), (707, 122082), (1414, 61041), (2121, 40694), (4242, 20347)]