90157938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{24593}}^1$

素因数の和:24658

約数の個数: 32

約数和(自身を含む): 198326016

約数和(自身を除く): 108168078

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 24593, 49186, 73779, 147558, 319709, 639418, 959127, 1155871, 1918254, 2311742, 3467613, 6935226, 15026323, 30052646, 45078969, 90157938]

約数ペア:

[(1, 90157938), (2, 45078969), (3, 30052646), (6, 15026323), (13, 6935226), (26, 3467613), (39, 2311742), (47, 1918254), (78, 1155871), (94, 959127), (141, 639418), (282, 319709), (611, 147558), (1222, 73779), (1833, 49186), (3666, 24593)]