31502782076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{8291}}^1$

素因数の和:9170

約数の個数: 48

約数和(自身を含む): 59277318912

約数和(自身を除く): 27774536836

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 787, 1207, 1574, 2414, 3148, 4828, 8291, 13379, 16582, 26758, 33164, 53516, 55877, 111754, 140947, 223508, 281894, 563788, 588661, 949909, 1177322, 1899818, 2354644, 3799636, 6525017, 10007237, 13050034, 20014474, 26100068, 40028948, 110925289, 221850578, 443701156, 463276207, 926552414, 1853104828, 7875695519, 15751391038, 31502782076]

約数ペア:

[(1, 31502782076), (2, 15751391038), (4, 7875695519), (17, 1853104828), (34, 926552414), (68, 463276207), (71, 443701156), (142, 221850578), (284, 110925289), (787, 40028948), (1207, 26100068), (1574, 20014474), (2414, 13050034), (3148, 10007237), (4828, 6525017), (8291, 3799636), (13379, 2354644), (16582, 1899818), (26758, 1177322), (33164, 949909), (53516, 588661), (55877, 563788), (111754, 281894), (140947, 223508)]