90999784

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 174211200

約数和(自身を除く): 83211416

約数列:

[1, 2, 4, 8, 79, 137, 158, 274, 316, 548, 632, 1051, 1096, 2102, 4204, 8408, 10823, 21646, 43292, 83029, 86584, 143987, 166058, 287974, 332116, 575948, 664232, 1151896, 11374973, 22749946, 45499892, 90999784]

約数ペア:

[(1, 90999784), (2, 45499892), (4, 22749946), (8, 11374973), (79, 1151896), (137, 664232), (158, 575948), (274, 332116), (316, 287974), (548, 166058), (632, 143987), (1051, 86584), (1096, 83029), (2102, 43292), (4204, 21646), (8408, 10823)]