31133810

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 57238272

約数和(自身を除く): 26104462

約数列:

[1, 2, 5, 10, 103, 167, 181, 206, 334, 362, 515, 835, 905, 1030, 1670, 1810, 17201, 18643, 30227, 34402, 37286, 60454, 86005, 93215, 151135, 172010, 186430, 302270, 3113381, 6226762, 15566905, 31133810]

約数ペア:

[(1, 31133810), (2, 15566905), (5, 6226762), (10, 3113381), (103, 302270), (167, 186430), (181, 172010), (206, 151135), (334, 93215), (362, 86005), (515, 60454), (835, 37286), (905, 34402), (1030, 30227), (1670, 18643), (1810, 17201)]