90141038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 155675520

約数和(自身を除く): 65534482

約数列:

[1, 2, 13, 17, 26, 34, 109, 218, 221, 442, 1417, 1853, 1871, 2834, 3706, 3742, 24089, 24323, 31807, 48178, 48646, 63614, 203939, 407878, 413491, 826982, 2651207, 3466963, 5302414, 6933926, 45070519, 90141038]

約数ペア:

[(1, 90141038), (2, 45070519), (13, 6933926), (17, 5302414), (26, 3466963), (34, 2651207), (109, 826982), (218, 413491), (221, 407878), (442, 203939), (1417, 63614), (1853, 48646), (1871, 48178), (2834, 31807), (3706, 24323), (3742, 24089)]