23181304

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 45181440

約数和(自身を除く): 22000136

約数列:

[1, 2, 4, 8, 31, 62, 124, 211, 248, 422, 443, 844, 886, 1688, 1772, 3544, 6541, 13082, 13733, 26164, 27466, 52328, 54932, 93473, 109864, 186946, 373892, 747784, 2897663, 5795326, 11590652, 23181304]

約数ペア:

[(1, 23181304), (2, 11590652), (4, 5795326), (8, 2897663), (31, 747784), (62, 373892), (124, 186946), (211, 109864), (248, 93473), (422, 54932), (443, 52328), (844, 27466), (886, 26164), (1688, 13733), (1772, 13082), (3544, 6541)]