85869004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2617}}^1$

素因数の和:3265

約数の個数: 24

約数和(自身を含む): 162148448

約数和(自身を除く): 76279444

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2524, 2617, 5234, 8203, 10468, 16406, 32812, 34021, 68042, 136084, 1651327, 3302654, 6605308, 21467251, 42934502, 85869004]

約数ペア:

[(1, 85869004), (2, 42934502), (4, 21467251), (13, 6605308), (26, 3302654), (52, 1651327), (631, 136084), (1262, 68042), (2524, 34021), (2617, 32812), (5234, 16406), (8203, 10468)]