90102958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2339}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 157697280

約数和(自身を除く): 67594322

約数列:

[1, 2, 11, 17, 22, 34, 103, 187, 206, 374, 1133, 1751, 2266, 2339, 3502, 4678, 19261, 25729, 38522, 39763, 51458, 79526, 240917, 437393, 481834, 874786, 2650087, 4095589, 5300174, 8191178, 45051479, 90102958]

約数ペア:

[(1, 90102958), (2, 45051479), (11, 8191178), (17, 5300174), (22, 4095589), (34, 2650087), (103, 874786), (187, 481834), (206, 437393), (374, 240917), (1133, 79526), (1751, 51458), (2266, 39763), (2339, 38522), (3502, 25729), (4678, 19261)]