91541210

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{14281}}^1$

素因数の和:14929

約数の個数: 16

約数和(自身を含む): 165042792

約数和(自身を除く): 73501582

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 14281, 28562, 71405, 142810, 9154121, 18308242, 45770605, 91541210]

約数ペア:

[(1, 91541210), (2, 45770605), (5, 18308242), (10, 9154121), (641, 142810), (1282, 71405), (3205, 28562), (6410, 14281)]