31322886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5693}}^1$

素因数の和:5836

約数の個数: 32

約数和(自身を含む): 72154368

約数和(自身を除く): 40831482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 5693, 11386, 17079, 34158, 39851, 79702, 119553, 239106, 745783, 1491566, 2237349, 4474698, 5220481, 10440962, 15661443, 31322886]

約数ペア:

[(1, 31322886), (2, 15661443), (3, 10440962), (6, 5220481), (7, 4474698), (14, 2237349), (21, 1491566), (42, 745783), (131, 239106), (262, 119553), (393, 79702), (786, 39851), (917, 34158), (1834, 17079), (2751, 11386), (5502, 5693)]