117621608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5741}}^1$

素因数の和:5957

約数の個数: 32

約数和(自身を含む): 238752360

約数和(自身を除く): 121130752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 5741, 10244, 11482, 20488, 22964, 45928, 74633, 149266, 298532, 597064, 1130977, 2261954, 4523908, 9047816, 14702701, 29405402, 58810804, 117621608]

約数ペア:

[(1, 117621608), (2, 58810804), (4, 29405402), (8, 14702701), (13, 9047816), (26, 4523908), (52, 2261954), (104, 1130977), (197, 597064), (394, 298532), (788, 149266), (1576, 74633), (2561, 45928), (5122, 22964), (5741, 20488), (10244, 11482)]