43156984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{414971}}^1$

素因数の和:414990

約数の個数: 16

約数和(自身を含む): 87144120

約数和(自身を除く): 43987136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 414971, 829942, 1659884, 3319768, 5394623, 10789246, 21578492, 43156984]

約数ペア:

[(1, 43156984), (2, 21578492), (4, 10789246), (8, 5394623), (13, 3319768), (26, 1659884), (52, 829942), (104, 414971)]