83900122

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{3391}}^1$

素因数の和:3621

約数の個数: 16

約数和(自身を含む): 128217600

約数和(自身を除く): 44317478

約数列:

[1, 2, 89, 139, 178, 278, 3391, 6782, 12371, 24742, 301799, 471349, 603598, 942698, 41950061, 83900122]

約数ペア:

[(1, 83900122), (2, 41950061), (89, 942698), (139, 603598), (178, 471349), (278, 301799), (3391, 24742), (6782, 12371)]