16623132

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 40279680

約数和(自身を除く): 23656548

約数列:

[1, 2, 3, 4, 6, 12, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 443, 636, 708, 886, 1329, 1772, 2658, 3127, 5316, 6254, 9381, 12508, 18762, 23479, 26137, 37524, 46958, 52274, 70437, 78411, 93916, 104548, 140874, 156822, 281748, 313644, 1385261, 2770522, 4155783, 5541044, 8311566, 16623132]

約数ペア:

[(1, 16623132), (2, 8311566), (3, 5541044), (4, 4155783), (6, 2770522), (12, 1385261), (53, 313644), (59, 281748), (106, 156822), (118, 140874), (159, 104548), (177, 93916), (212, 78411), (236, 70437), (318, 52274), (354, 46958), (443, 37524), (636, 26137), (708, 23479), (886, 18762), (1329, 12508), (1772, 9381), (2658, 6254), (3127, 5316)]