31348816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5011}}^1$

素因数の和:5059

約数の個数: 40

約数和(自身を含む): 67120704

約数和(自身を除く): 35771888

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 5011, 6256, 10022, 20044, 40088, 80176, 85187, 115253, 170374, 230506, 340748, 461012, 681496, 922024, 1362992, 1844048, 1959301, 3918602, 7837204, 15674408, 31348816]

約数ペア:

[(1, 31348816), (2, 15674408), (4, 7837204), (8, 3918602), (16, 1959301), (17, 1844048), (23, 1362992), (34, 922024), (46, 681496), (68, 461012), (92, 340748), (136, 230506), (184, 170374), (272, 115253), (368, 85187), (391, 80176), (782, 40088), (1564, 20044), (3128, 10022), (5011, 6256)]