195762832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{284539}}^1$

素因数の和:284590

約数の個数: 20

約数和(自身を含む): 388112560

約数和(自身を除く): 192349728

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 284539, 569078, 1138156, 2276312, 4552624, 12235177, 24470354, 48940708, 97881416, 195762832]

約数ペア:

[(1, 195762832), (2, 97881416), (4, 48940708), (8, 24470354), (16, 12235177), (43, 4552624), (86, 2276312), (172, 1138156), (344, 569078), (688, 284539)]