31799118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13151}}^1$

素因数の和:13200

約数の個数: 32

約数和(自身を含む): 70705152

約数和(自身を除く): 38906034

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 13151, 26302, 39453, 78906, 170963, 341926, 407681, 512889, 815362, 1025778, 1223043, 2446086, 5299853, 10599706, 15899559, 31799118]

約数ペア:

[(1, 31799118), (2, 15899559), (3, 10599706), (6, 5299853), (13, 2446086), (26, 1223043), (31, 1025778), (39, 815362), (62, 512889), (78, 407681), (93, 341926), (186, 170963), (403, 78906), (806, 39453), (1209, 26302), (2418, 13151)]