91162012

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1249}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 162540000

約数和(自身を除く): 71377988

約数列:

[1, 2, 4, 71, 142, 257, 284, 514, 1028, 1249, 2498, 4996, 18247, 36494, 72988, 88679, 177358, 320993, 354716, 641986, 1283972, 22790503, 45581006, 91162012]

約数ペア:

[(1, 91162012), (2, 45581006), (4, 22790503), (71, 1283972), (142, 641986), (257, 354716), (284, 320993), (514, 177358), (1028, 88679), (1249, 72988), (2498, 36494), (4996, 18247)]