189492736

素因数分解:

$2^9\times {\mathrm{370103}}^1$

素因数の和:370121

約数の個数: 20

約数和(自身を含む): 378616392

約数和(自身を除く): 189123656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 370103, 740206, 1480412, 2960824, 5921648, 11843296, 23686592, 47373184, 94746368, 189492736]

約数ペア:

[(1, 189492736), (2, 94746368), (4, 47373184), (8, 23686592), (16, 11843296), (32, 5921648), (64, 2960824), (128, 1480412), (256, 740206), (512, 370103)]