187432835

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{4271}}^1$

素因数の和:4474

約数の個数: 16

約数和(自身を含む): 230072832

約数和(自身を除く): 42639997

約数列:

[1, 5, 67, 131, 335, 655, 4271, 8777, 21355, 43885, 286157, 559501, 1430785, 2797505, 37486567, 187432835]

約数ペア:

[(1, 187432835), (5, 37486567), (67, 2797505), (131, 1430785), (335, 559501), (655, 286157), (4271, 43885), (8777, 21355)]