91287238

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 161118720

約数和(自身を除く): 69831482

約数列:

[1, 2, 7, 14, 41, 82, 287, 359, 443, 574, 718, 886, 2513, 3101, 5026, 6202, 14719, 18163, 29438, 36326, 103033, 127141, 159037, 206066, 254282, 318074, 1113259, 2226518, 6520517, 13041034, 45643619, 91287238]

約数ペア:

[(1, 91287238), (2, 45643619), (7, 13041034), (14, 6520517), (41, 2226518), (82, 1113259), (287, 318074), (359, 254282), (443, 206066), (574, 159037), (718, 127141), (886, 103033), (2513, 36326), (3101, 29438), (5026, 18163), (6202, 14719)]