21839296

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{3313}}^1$

素因数の和:3428

約数の個数: 28

約数和(自身を含む): 43771312

約数和(自身を除く): 21932016

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 3313, 6592, 6626, 13252, 26504, 53008, 106016, 212032, 341239, 682478, 1364956, 2729912, 5459824, 10919648, 21839296]

約数ペア:

[(1, 21839296), (2, 10919648), (4, 5459824), (8, 2729912), (16, 1364956), (32, 682478), (64, 341239), (103, 212032), (206, 106016), (412, 53008), (824, 26504), (1648, 13252), (3296, 6626), (3313, 6592)]