90475606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7963}}^1$

素因数の和:8020

約数の個数: 32

約数和(自身を含む): 160554240

約数和(自身を除く): 70078634

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 7963, 11362, 15926, 103519, 151297, 183149, 207038, 302594, 366298, 1966861, 2380937, 3479831, 3933722, 4761874, 6959662, 45237803, 90475606]

約数ペア:

[(1, 90475606), (2, 45237803), (13, 6959662), (19, 4761874), (23, 3933722), (26, 3479831), (38, 2380937), (46, 1966861), (247, 366298), (299, 302594), (437, 207038), (494, 183149), (598, 151297), (874, 103519), (5681, 15926), (7963, 11362)]