81927518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{30187}}^1$

素因数の和:30271

約数の個数: 16

約数和(自身を含む): 130412160

約数和(自身を除く): 48484642

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 30187, 60374, 694301, 1388602, 1781033, 3562066, 40963759, 81927518]

約数ペア:

[(1, 81927518), (2, 40963759), (23, 3562066), (46, 1781033), (59, 1388602), (118, 694301), (1357, 60374), (2714, 30187)]