65212304

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{99409}}^1$

素因数の和:99458

約数の個数: 20

約数和(自身を含む): 129431820

約数和(自身を除く): 64219516

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 99409, 198818, 397636, 795272, 1590544, 4075769, 8151538, 16303076, 32606152, 65212304]

約数ペア:

[(1, 65212304), (2, 32606152), (4, 16303076), (8, 8151538), (16, 4075769), (41, 1590544), (82, 795272), (164, 397636), (328, 198818), (656, 99409)]