91586170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{54193}}^1$

素因数の和:54226

約数の個数: 24

約数和(自身を含む): 178515036

約数和(自身を除く): 86928866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 54193, 108386, 270965, 541930, 704509, 1409018, 3522545, 7045090, 9158617, 18317234, 45793085, 91586170]

約数ペア:

[(1, 91586170), (2, 45793085), (5, 18317234), (10, 9158617), (13, 7045090), (26, 3522545), (65, 1409018), (130, 704509), (169, 541930), (338, 270965), (845, 108386), (1690, 54193)]