8215816

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5059}}^1$

素因数の和:5101

約数の個数: 32

約数和(自身を含む): 18216000

約数和(自身を除く): 10000184

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 5059, 10118, 20236, 35413, 40472, 70826, 141652, 146711, 283304, 293422, 586844, 1026977, 1173688, 2053954, 4107908, 8215816]

約数ペア:

[(1, 8215816), (2, 4107908), (4, 2053954), (7, 1173688), (8, 1026977), (14, 586844), (28, 293422), (29, 283304), (56, 146711), (58, 141652), (116, 70826), (203, 40472), (232, 35413), (406, 20236), (812, 10118), (1624, 5059)]