31118376

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{13367}}^1$

素因数の和:13473

約数の個数: 32

約数和(自身を含む): 78603840

約数和(自身を除く): 47485464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 13367, 26734, 40101, 53468, 80202, 106936, 160404, 320808, 1296599, 2593198, 3889797, 5186396, 7779594, 10372792, 15559188, 31118376]

約数ペア:

[(1, 31118376), (2, 15559188), (3, 10372792), (4, 7779594), (6, 5186396), (8, 3889797), (12, 2593198), (24, 1296599), (97, 320808), (194, 160404), (291, 106936), (388, 80202), (582, 53468), (776, 40101), (1164, 26734), (2328, 13367)]