31947864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102397}}^1$

素因数の和:102419

約数の個数: 32

約数和(自身を含む): 86014320

約数和(自身を除く): 54066456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 102397, 204794, 307191, 409588, 614382, 819176, 1228764, 1331161, 2457528, 2662322, 3993483, 5324644, 7986966, 10649288, 15973932, 31947864]

約数ペア:

[(1, 31947864), (2, 15973932), (3, 10649288), (4, 7986966), (6, 5324644), (8, 3993483), (12, 2662322), (13, 2457528), (24, 1331161), (26, 1228764), (39, 819176), (52, 614382), (78, 409588), (104, 307191), (156, 204794), (312, 102397)]