16006564

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 33417216

約数和(自身を除く): 17410652

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 191, 287, 292, 382, 511, 574, 764, 1022, 1148, 1337, 2044, 2674, 2993, 5348, 5986, 7831, 11972, 13943, 15662, 20951, 27886, 31324, 41902, 54817, 55772, 83804, 97601, 109634, 195202, 219268, 390404, 571663, 1143326, 2286652, 4001641, 8003282, 16006564]

約数ペア:

[(1, 16006564), (2, 8003282), (4, 4001641), (7, 2286652), (14, 1143326), (28, 571663), (41, 390404), (73, 219268), (82, 195202), (146, 109634), (164, 97601), (191, 83804), (287, 55772), (292, 54817), (382, 41902), (511, 31324), (574, 27886), (764, 20951), (1022, 15662), (1148, 13943), (1337, 11972), (2044, 7831), (2674, 5986), (2993, 5348)]