2872832

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 40

約数和(自身を含む): 5957952

約数和(自身を除く): 3085120

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 181, 248, 256, 362, 496, 512, 724, 992, 1448, 1984, 2896, 3968, 5611, 5792, 7936, 11222, 11584, 15872, 22444, 23168, 44888, 46336, 89776, 92672, 179552, 359104, 718208, 1436416, 2872832]

約数ペア:

[(1, 2872832), (2, 1436416), (4, 718208), (8, 359104), (16, 179552), (31, 92672), (32, 89776), (62, 46336), (64, 44888), (124, 23168), (128, 22444), (181, 15872), (248, 11584), (256, 11222), (362, 7936), (496, 5792), (512, 5611), (724, 3968), (992, 2896), (1448, 1984)]