431116976

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2589

約数の個数: 40

約数和(自身を含む): 852487104

約数和(自身を除く): 421370128

約数列:

[1, 2, 4, 8, 16, 73, 146, 157, 292, 314, 584, 628, 1168, 1256, 2351, 2512, 4702, 9404, 11461, 18808, 22922, 37616, 45844, 91688, 171623, 183376, 343246, 369107, 686492, 738214, 1372984, 1476428, 2745968, 2952856, 5905712, 26944811, 53889622, 107779244, 215558488, 431116976]

約数ペア:

[(1, 431116976), (2, 215558488), (4, 107779244), (8, 53889622), (16, 26944811), (73, 5905712), (146, 2952856), (157, 2745968), (292, 1476428), (314, 1372984), (584, 738214), (628, 686492), (1168, 369107), (1256, 343246), (2351, 183376), (2512, 171623), (4702, 91688), (9404, 45844), (11461, 37616), (18808, 22922)]