90258466

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 144789120

約数和(自身を除く): 54530654

約数列:

[1, 2, 37, 41, 71, 74, 82, 142, 419, 838, 1517, 2627, 2911, 3034, 5254, 5822, 15503, 17179, 29749, 31006, 34358, 59498, 107707, 215414, 635623, 1100713, 1219709, 1271246, 2201426, 2439418, 45129233, 90258466]

約数ペア:

[(1, 90258466), (2, 45129233), (37, 2439418), (41, 2201426), (71, 1271246), (74, 1219709), (82, 1100713), (142, 635623), (419, 215414), (838, 107707), (1517, 59498), (2627, 34358), (2911, 31006), (3034, 29749), (5254, 17179), (5822, 15503)]