80840132

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 143251416

約数和(自身を除く): 62411284

約数列:

[1, 2, 4, 173, 197, 346, 394, 593, 692, 788, 1186, 2372, 34081, 68162, 102589, 116821, 136324, 205178, 233642, 410356, 467284, 20210033, 40420066, 80840132]

約数ペア:

[(1, 80840132), (2, 40420066), (4, 20210033), (173, 467284), (197, 410356), (346, 233642), (394, 205178), (593, 136324), (692, 116821), (788, 102589), (1186, 68162), (2372, 34081)]