85844890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{276919}}^1$

素因数の和:276957

約数の個数: 16

約数和(自身を含む): 159505920

約数和(自身を除く): 73661030

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 276919, 553838, 1384595, 2769190, 8584489, 17168978, 42922445, 85844890]

約数ペア:

[(1, 85844890), (2, 42922445), (5, 17168978), (10, 8584489), (31, 2769190), (62, 1384595), (155, 553838), (310, 276919)]