90974288

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1643

約数の個数: 40

約数和(自身を含む): 182238336

約数和(自身を除く): 91264048

約数列:

[1, 2, 4, 8, 16, 53, 71, 106, 142, 212, 284, 424, 568, 848, 1136, 1511, 3022, 3763, 6044, 7526, 12088, 15052, 24176, 30104, 60208, 80083, 107281, 160166, 214562, 320332, 429124, 640664, 858248, 1281328, 1716496, 5685893, 11371786, 22743572, 45487144, 90974288]

約数ペア:

[(1, 90974288), (2, 45487144), (4, 22743572), (8, 11371786), (16, 5685893), (53, 1716496), (71, 1281328), (106, 858248), (142, 640664), (212, 429124), (284, 320332), (424, 214562), (568, 160166), (848, 107281), (1136, 80083), (1511, 60208), (3022, 30104), (3763, 24176), (6044, 15052), (7526, 12088)]