83879614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14867}}^1$

素因数の和:14920

約数の個数: 32

約数和(自身を含む): 159860736

約数和(自身を除く): 75981122

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 14867, 29734, 104069, 193271, 208138, 386542, 460877, 921754, 1352897, 2705794, 3226139, 5991401, 6452278, 11982802, 41939807, 83879614]

約数ペア:

[(1, 83879614), (2, 41939807), (7, 11982802), (13, 6452278), (14, 5991401), (26, 3226139), (31, 2705794), (62, 1352897), (91, 921754), (182, 460877), (217, 386542), (403, 208138), (434, 193271), (806, 104069), (2821, 29734), (5642, 14867)]