172385812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{28409}}^1$

素因数の和:28491

約数の個数: 24

約数和(自身を含む): 317396520

約数和(自身を除く): 145010708

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 6068, 28409, 56818, 113636, 1051133, 1164769, 2102266, 2329538, 4204532, 4659076, 43096453, 86192906, 172385812]

約数ペア:

[(1, 172385812), (2, 86192906), (4, 43096453), (37, 4659076), (41, 4204532), (74, 2329538), (82, 2102266), (148, 1164769), (164, 1051133), (1517, 113636), (3034, 56818), (6068, 28409)]