31911342

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 65197440

約数和(自身を除く): 33286098

約数列:

[1, 2, 3, 6, 83, 139, 166, 249, 278, 417, 461, 498, 834, 922, 1383, 2766, 11537, 23074, 34611, 38263, 64079, 69222, 76526, 114789, 128158, 192237, 229578, 384474, 5318557, 10637114, 15955671, 31911342]

約数ペア:

[(1, 31911342), (2, 15955671), (3, 10637114), (6, 5318557), (83, 384474), (139, 229578), (166, 192237), (249, 128158), (278, 114789), (417, 76526), (461, 69222), (498, 64079), (834, 38263), (922, 34611), (1383, 23074), (2766, 11537)]