23889224

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 46259640

約数和(自身を除く): 22370416

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 421, 692, 842, 1384, 1684, 3368, 7093, 14186, 17261, 28372, 34522, 56744, 69044, 72833, 138088, 145666, 291332, 582664, 2986153, 5972306, 11944612, 23889224]

約数ペア:

[(1, 23889224), (2, 11944612), (4, 5972306), (8, 2986153), (41, 582664), (82, 291332), (164, 145666), (173, 138088), (328, 72833), (346, 69044), (421, 56744), (692, 34522), (842, 28372), (1384, 17261), (1684, 14186), (3368, 7093)]