23985832

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 49442940

約数和(自身を除く): 25457108

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 157, 169, 226, 314, 338, 452, 628, 676, 904, 1256, 1352, 1469, 2041, 2938, 4082, 5876, 8164, 11752, 16328, 17741, 19097, 26533, 35482, 38194, 53066, 70964, 76388, 106132, 141928, 152776, 212264, 230633, 461266, 922532, 1845064, 2998229, 5996458, 11992916, 23985832]

約数ペア:

[(1, 23985832), (2, 11992916), (4, 5996458), (8, 2998229), (13, 1845064), (26, 922532), (52, 461266), (104, 230633), (113, 212264), (157, 152776), (169, 141928), (226, 106132), (314, 76388), (338, 70964), (452, 53066), (628, 38194), (676, 35482), (904, 26533), (1256, 19097), (1352, 17741), (1469, 16328), (2041, 11752), (2938, 8164), (4082, 5876)]