191287952

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{50023}}^1$

素因数の和:50270

約数の個数: 20

約数和(自身を含む): 372178560

約数和(自身を除く): 180890608

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 50023, 100046, 200092, 400184, 800368, 11955497, 23910994, 47821988, 95643976, 191287952]

約数ペア:

[(1, 191287952), (2, 95643976), (4, 47821988), (8, 23910994), (16, 11955497), (239, 800368), (478, 400184), (956, 200092), (1912, 100046), (3824, 50023)]