90987754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3833}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 162316224

約数和(自身を除く): 71328470

約数列:

[1, 2, 11, 13, 22, 26, 83, 143, 166, 286, 913, 1079, 1826, 2158, 3833, 7666, 11869, 23738, 42163, 49829, 84326, 99658, 318139, 548119, 636278, 1096238, 3499529, 4135807, 6999058, 8271614, 45493877, 90987754]

約数ペア:

[(1, 90987754), (2, 45493877), (11, 8271614), (13, 6999058), (22, 4135807), (26, 3499529), (83, 1096238), (143, 636278), (166, 548119), (286, 318139), (913, 99658), (1079, 84326), (1826, 49829), (2158, 42163), (3833, 23738), (7666, 11869)]