163942012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101701}}^1$

素因数の和:101749

約数の個数: 24

約数和(自身を含む): 318937472

約数和(自身を除く): 154995460

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 101701, 203402, 406804, 1322113, 2644226, 3152731, 5288452, 6305462, 12610924, 40985503, 81971006, 163942012]

約数ペア:

[(1, 163942012), (2, 81971006), (4, 40985503), (13, 12610924), (26, 6305462), (31, 5288452), (52, 3152731), (62, 2644226), (124, 1322113), (403, 406804), (806, 203402), (1612, 101701)]