122800672

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{123791}}^1$

素因数の和:123832

約数の個数: 24

約数和(自身を含む): 249564672

約数和(自身を除く): 126764000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 123791, 247582, 495164, 990328, 1980656, 3837521, 3961312, 7675042, 15350084, 30700168, 61400336, 122800672]

約数ペア:

[(1, 122800672), (2, 61400336), (4, 30700168), (8, 15350084), (16, 7675042), (31, 3961312), (32, 3837521), (62, 1980656), (124, 990328), (248, 495164), (496, 247582), (992, 123791)]