79834854544

素因数分解:

$2^4\times {\mathrm{12907}}^1\times {\mathrm{386587}}^1$

素因数の和:399502

約数の個数: 20

約数和(自身を含む): 154692415024

約数和(自身を除く): 74857560480

約数列:

[1, 2, 4, 8, 16, 12907, 25814, 51628, 103256, 206512, 386587, 773174, 1546348, 3092696, 6185392, 4989678409, 9979356818, 19958713636, 39917427272, 79834854544]

約数ペア:

[(1, 79834854544), (2, 39917427272), (4, 19958713636), (8, 9979356818), (16, 4989678409), (12907, 6185392), (25814, 3092696), (51628, 1546348), (103256, 773174), (206512, 386587)]