38541616

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:461

約数の個数: 40

約数和(自身を含む): 76604720

約数和(自身を除く): 38063104

約数列:

[1, 2, 4, 8, 16, 67, 134, 157, 229, 268, 314, 458, 536, 628, 916, 1072, 1256, 1832, 2512, 3664, 10519, 15343, 21038, 30686, 35953, 42076, 61372, 71906, 84152, 122744, 143812, 168304, 245488, 287624, 575248, 2408851, 4817702, 9635404, 19270808, 38541616]

約数ペア:

[(1, 38541616), (2, 19270808), (4, 9635404), (8, 4817702), (16, 2408851), (67, 575248), (134, 287624), (157, 245488), (229, 168304), (268, 143812), (314, 122744), (458, 84152), (536, 71906), (628, 61372), (916, 42076), (1072, 35953), (1256, 30686), (1832, 21038), (2512, 15343), (3664, 10519)]