31826710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7283}}^1$

素因数の和:7332

約数の個数: 32

約数和(自身を含む): 62933760

約数和(自身を除く): 31107050

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 7283, 14566, 36415, 72830, 138377, 167509, 276754, 335018, 691885, 837545, 1383770, 1675090, 3182671, 6365342, 15913355, 31826710]

約数ペア:

[(1, 31826710), (2, 15913355), (5, 6365342), (10, 3182671), (19, 1675090), (23, 1383770), (38, 837545), (46, 691885), (95, 335018), (115, 276754), (190, 167509), (230, 138377), (437, 72830), (874, 36415), (2185, 14566), (4370, 7283)]