42734956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{23689}}^1$

素因数の和:23745

約数の個数: 24

約数和(自身を含む): 83578320

約数和(自身を除く): 40843364

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 23689, 47378, 94756, 260579, 521158, 971249, 1042316, 1942498, 3884996, 10683739, 21367478, 42734956]

約数ペア:

[(1, 42734956), (2, 21367478), (4, 10683739), (11, 3884996), (22, 1942498), (41, 1042316), (44, 971249), (82, 521158), (164, 260579), (451, 94756), (902, 47378), (1804, 23689)]