90391845206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2503}}^1\times {\mathrm{20731}}^1$

素因数の和:23316

約数の個数: 32

約数和(自身を含む): 148263322368

約数和(自身を除く): 57871477162

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 2503, 5006, 20731, 32539, 41462, 65078, 167701, 269503, 335402, 539006, 1388977, 2180113, 2777954, 4360226, 18056701, 36113402, 51889693, 103779386, 674566009, 1349132018, 3476609431, 6953218862, 45195922603, 90391845206]

約数ペア:

[(1, 90391845206), (2, 45195922603), (13, 6953218862), (26, 3476609431), (67, 1349132018), (134, 674566009), (871, 103779386), (1742, 51889693), (2503, 36113402), (5006, 18056701), (20731, 4360226), (32539, 2777954), (41462, 2180113), (65078, 1388977), (167701, 539006), (269503, 335402)]