865223552

素因数分解:

$2^7\times {\mathrm{2579}}^1\times {\mathrm{2621}}^1$

素因数の和:5214

約数の個数: 32

約数和(自身を含む): 1725013800

約数和(自身を除く): 859790248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2579, 2621, 5158, 5242, 10316, 10484, 20632, 20968, 41264, 41936, 82528, 83872, 165056, 167744, 330112, 335488, 6759559, 13519118, 27038236, 54076472, 108152944, 216305888, 432611776, 865223552]

約数ペア:

[(1, 865223552), (2, 432611776), (4, 216305888), (8, 108152944), (16, 54076472), (32, 27038236), (64, 13519118), (128, 6759559), (2579, 335488), (2621, 330112), (5158, 167744), (5242, 165056), (10316, 83872), (10484, 82528), (20632, 41936), (20968, 41264)]