87540422

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{2239}}^1$

素因数の和:2527

約数の個数: 16

約数和(自身を含む): 133297920

約数和(自身を除く): 45757498

約数列:

[1, 2, 113, 173, 226, 346, 2239, 4478, 19549, 39098, 253007, 387347, 506014, 774694, 43770211, 87540422]

約数ペア:

[(1, 87540422), (2, 43770211), (113, 774694), (173, 506014), (226, 387347), (346, 253007), (2239, 39098), (4478, 19549)]