23965036

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{20731}}^1$

素因数の和:20769

約数の個数: 18

約数和(自身を含む): 44553068

約数和(自身を除く): 20588032

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 20731, 41462, 82924, 352427, 704854, 1409708, 5991259, 11982518, 23965036]

約数ペア:

[(1, 23965036), (2, 11982518), (4, 5991259), (17, 1409708), (34, 704854), (68, 352427), (289, 82924), (578, 41462), (1156, 20731)]