31645030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 59149440

約数和(自身を除く): 27504410

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 977, 1954, 3239, 4885, 6478, 9770, 16195, 32390, 40057, 77183, 80114, 154366, 200285, 385915, 400570, 771830, 3164503, 6329006, 15822515, 31645030]

約数ペア:

[(1, 31645030), (2, 15822515), (5, 6329006), (10, 3164503), (41, 771830), (79, 400570), (82, 385915), (158, 200285), (205, 154366), (395, 80114), (410, 77183), (790, 40057), (977, 32390), (1954, 16195), (3239, 9770), (4885, 6478)]