87040190

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{14107}}^1$

素因数の和:14731

約数の個数: 16

約数和(自身を含む): 156937392

約数和(自身を除く): 69897202

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 14107, 28214, 70535, 141070, 8704019, 17408038, 43520095, 87040190]

約数ペア:

[(1, 87040190), (2, 43520095), (5, 17408038), (10, 8704019), (617, 141070), (1234, 70535), (3085, 28214), (6170, 14107)]