80603536

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{2293}}^1$

素因数の和:2340

約数の個数: 40

約数和(自身を含む): 169251320

約数和(自身を除く): 88647784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2293, 2704, 4394, 4586, 8788, 9172, 17576, 18344, 29809, 35152, 36688, 59618, 119236, 238472, 387517, 476944, 775034, 1550068, 3100136, 5037721, 6200272, 10075442, 20150884, 40301768, 80603536]

約数ペア:

[(1, 80603536), (2, 40301768), (4, 20150884), (8, 10075442), (13, 6200272), (16, 5037721), (26, 3100136), (52, 1550068), (104, 775034), (169, 476944), (208, 387517), (338, 238472), (676, 119236), (1352, 59618), (2197, 36688), (2293, 35152), (2704, 29809), (4394, 18344), (4586, 17576), (8788, 9172)]