81731614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{58631}}^1$

素因数の和:58691

約数の個数: 16

約数和(自身を含む): 132977376

約数和(自身を除く): 51245762

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 58631, 117262, 996727, 1993454, 2403871, 4807742, 40865807, 81731614]

約数ペア:

[(1, 81731614), (2, 40865807), (17, 4807742), (34, 2403871), (41, 1993454), (82, 996727), (697, 117262), (1394, 58631)]