31825496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 63510480

約数和(自身を除く): 31684984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 241, 482, 964, 971, 1928, 1942, 3884, 4097, 7768, 8194, 16388, 16507, 32776, 33014, 66028, 132056, 234011, 468022, 936044, 1872088, 3978187, 7956374, 15912748, 31825496]

約数ペア:

[(1, 31825496), (2, 15912748), (4, 7956374), (8, 3978187), (17, 1872088), (34, 936044), (68, 468022), (136, 234011), (241, 132056), (482, 66028), (964, 33014), (971, 32776), (1928, 16507), (1942, 16388), (3884, 8194), (4097, 7768)]