850832

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1346

約数の個数: 20

約数和(自身を含む): 1689996

約数和(自身を除く): 839164

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1297, 2594, 5188, 10376, 20752, 53177, 106354, 212708, 425416, 850832]

約数ペア:

[(1, 850832), (2, 425416), (4, 212708), (8, 106354), (16, 53177), (41, 20752), (82, 10376), (164, 5188), (328, 2594), (656, 1297)]