90983818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{39251}}^1$

素因数の和:39333

約数の個数: 16

約数和(自身を含む): 146017440

約数和(自身を除く): 55033622

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 39251, 78502, 745769, 1491538, 2394311, 4788622, 45491909, 90983818]

約数ペア:

[(1, 90983818), (2, 45491909), (19, 4788622), (38, 2394311), (61, 1491538), (122, 745769), (1159, 78502), (2318, 39251)]