31116984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68239}}^1$

素因数の和:68267

約数の個数: 32

約数和(自身を含む): 81888000

約数和(自身を除く): 50771016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 68239, 136478, 204717, 272956, 409434, 545912, 818868, 1296541, 1637736, 2593082, 3889623, 5186164, 7779246, 10372328, 15558492, 31116984]

約数ペア:

[(1, 31116984), (2, 15558492), (3, 10372328), (4, 7779246), (6, 5186164), (8, 3889623), (12, 2593082), (19, 1637736), (24, 1296541), (38, 818868), (57, 545912), (76, 409434), (114, 272956), (152, 204717), (228, 136478), (456, 68239)]