90341368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21187}}^1$

素因数の和:21247

約数の個数: 32

約数和(自身を含む): 186878160

約数和(自身を除く): 96536792

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 21187, 42374, 84748, 169496, 275431, 550862, 868667, 1101724, 1737334, 2203448, 3474668, 6949336, 11292671, 22585342, 45170684, 90341368]

約数ペア:

[(1, 90341368), (2, 45170684), (4, 22585342), (8, 11292671), (13, 6949336), (26, 3474668), (41, 2203448), (52, 1737334), (82, 1101724), (104, 868667), (164, 550862), (328, 275431), (533, 169496), (1066, 84748), (2132, 42374), (4264, 21187)]