83960464

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8423}}^1$

素因数の和:8527

約数の個数: 40

約数和(自身を含む): 188023680

約数和(自身を除く): 104063216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 8423, 9968, 16846, 33692, 58961, 67384, 117922, 134768, 235844, 471688, 749647, 943376, 1499294, 2998588, 5247529, 5997176, 10495058, 11994352, 20990116, 41980232, 83960464]

約数ペア:

[(1, 83960464), (2, 41980232), (4, 20990116), (7, 11994352), (8, 10495058), (14, 5997176), (16, 5247529), (28, 2998588), (56, 1499294), (89, 943376), (112, 749647), (178, 471688), (356, 235844), (623, 134768), (712, 117922), (1246, 67384), (1424, 58961), (2492, 33692), (4984, 16846), (8423, 9968)]