40934384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{82529}}^1$

素因数の和:82568

約数の個数: 20

約数和(自身を含む): 81869760

約数和(自身を除く): 40935376

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 82529, 165058, 330116, 660232, 1320464, 2558399, 5116798, 10233596, 20467192, 40934384]

約数ペア:

[(1, 40934384), (2, 20467192), (4, 10233596), (8, 5116798), (16, 2558399), (31, 1320464), (62, 660232), (124, 330116), (248, 165058), (496, 82529)]