842142590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{16267}}^1$

素因数の和:16472

約数の個数: 32

約数和(自身を含む): 1574221824

約数和(自身を除く): 732079234

約数列:

[1, 2, 5, 10, 31, 62, 155, 167, 310, 334, 835, 1670, 5177, 10354, 16267, 25885, 32534, 51770, 81335, 162670, 504277, 1008554, 2521385, 2716589, 5042770, 5433178, 13582945, 27165890, 84214259, 168428518, 421071295, 842142590]

約数ペア:

[(1, 842142590), (2, 421071295), (5, 168428518), (10, 84214259), (31, 27165890), (62, 13582945), (155, 5433178), (167, 5042770), (310, 2716589), (334, 2521385), (835, 1008554), (1670, 504277), (5177, 162670), (10354, 81335), (16267, 51770), (25885, 32534)]