61406288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{123803}}^1$

素因数の和:123842

約数の個数: 20

約数和(自身を含む): 122813568

約数和(自身を除く): 61407280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 123803, 247606, 495212, 990424, 1980848, 3837893, 7675786, 15351572, 30703144, 61406288]

約数ペア:

[(1, 61406288), (2, 30703144), (4, 15351572), (8, 7675786), (16, 3837893), (31, 1980848), (62, 990424), (124, 495212), (248, 247606), (496, 123803)]