858194944

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{20441}}^1$

素因数の和:20502

約数の個数: 44

約数和(自身を含む): 1757480508

約数和(自身を除く): 899285564

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 2624, 5248, 10496, 20441, 20992, 40882, 41984, 81764, 163528, 327056, 654112, 838081, 1308224, 1676162, 2616448, 3352324, 5232896, 6704648, 10465792, 13409296, 20931584, 26818592, 53637184, 107274368, 214548736, 429097472, 858194944]

約数ペア:

[(1, 858194944), (2, 429097472), (4, 214548736), (8, 107274368), (16, 53637184), (32, 26818592), (41, 20931584), (64, 13409296), (82, 10465792), (128, 6704648), (164, 5232896), (256, 3352324), (328, 2616448), (512, 1676162), (656, 1308224), (1024, 838081), (1312, 654112), (2624, 327056), (5248, 163528), (10496, 81764), (20441, 41984), (20992, 40882)]