40988576

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{55691}}^1$

素因数の和:55724

約数の個数: 24

約数和(自身を含む): 84206304

約数和(自身を除く): 43217728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 55691, 111382, 222764, 445528, 891056, 1280893, 1782112, 2561786, 5123572, 10247144, 20494288, 40988576]

約数ペア:

[(1, 40988576), (2, 20494288), (4, 10247144), (8, 5123572), (16, 2561786), (23, 1782112), (32, 1280893), (46, 891056), (92, 445528), (184, 222764), (368, 111382), (736, 55691)]