99689836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{21881}}^1$

素因数の和:21969

約数の個数: 24

約数和(自身を含む): 187484976

約数和(自身を除く): 87795140

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 21881, 43762, 87524, 371977, 743954, 1466027, 1487908, 2932054, 5864108, 24922459, 49844918, 99689836]

約数ペア:

[(1, 99689836), (2, 49844918), (4, 24922459), (17, 5864108), (34, 2932054), (67, 1487908), (68, 1466027), (134, 743954), (268, 371977), (1139, 87524), (2278, 43762), (4556, 21881)]