23680256

素因数分解:

$2^8\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:646

約数の個数: 36

約数和(自身を含む): 47590452

約数和(自身を除く): 23910196

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 256, 397, 466, 794, 932, 1588, 1864, 3176, 3728, 6352, 7456, 12704, 14912, 25408, 29824, 50816, 59648, 92501, 101632, 185002, 370004, 740008, 1480016, 2960032, 5920064, 11840128, 23680256]

約数ペア:

[(1, 23680256), (2, 11840128), (4, 5920064), (8, 2960032), (16, 1480016), (32, 740008), (64, 370004), (128, 185002), (233, 101632), (256, 92501), (397, 59648), (466, 50816), (794, 29824), (932, 25408), (1588, 14912), (1864, 12704), (3176, 7456), (3728, 6352)]