23997136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 48137544

約数和(自身を除く): 24140408

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 233, 314, 328, 466, 628, 656, 932, 1256, 1864, 2512, 3728, 6437, 9553, 12874, 19106, 25748, 36581, 38212, 51496, 73162, 76424, 102992, 146324, 152848, 292648, 585296, 1499821, 2999642, 5999284, 11998568, 23997136]

約数ペア:

[(1, 23997136), (2, 11998568), (4, 5999284), (8, 2999642), (16, 1499821), (41, 585296), (82, 292648), (157, 152848), (164, 146324), (233, 102992), (314, 76424), (328, 73162), (466, 51496), (628, 38212), (656, 36581), (932, 25748), (1256, 19106), (1864, 12874), (2512, 9553), (3728, 6437)]