42161054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 75094656

約数和(自身を除く): 32933602

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 181, 221, 289, 362, 403, 442, 527, 578, 806, 1054, 2353, 3077, 3757, 4706, 5611, 6154, 6851, 7514, 8959, 11222, 13702, 17918, 40001, 52309, 72943, 80002, 95387, 104618, 116467, 145886, 190774, 232934, 680017, 1240031, 1360034, 1621579, 2480062, 3243158, 21080527, 42161054]

約数ペア:

[(1, 42161054), (2, 21080527), (13, 3243158), (17, 2480062), (26, 1621579), (31, 1360034), (34, 1240031), (62, 680017), (181, 232934), (221, 190774), (289, 145886), (362, 116467), (403, 104618), (442, 95387), (527, 80002), (578, 72943), (806, 52309), (1054, 40001), (2353, 17918), (3077, 13702), (3757, 11222), (4706, 8959), (5611, 7514), (6154, 6851)]