42196072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{122663}}^1$

素因数の和:122712

約数の個数: 16

約数和(自身を含む): 80958240

約数和(自身を除く): 38762168

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 122663, 245326, 490652, 981304, 5274509, 10549018, 21098036, 42196072]

約数ペア:

[(1, 42196072), (2, 21098036), (4, 10549018), (8, 5274509), (43, 981304), (86, 490652), (172, 245326), (344, 122663)]