16568384

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1243

約数の個数: 56

約数和(自身を含む): 38819328

約数和(自身を除く): 22250944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1193, 1736, 1984, 2386, 3472, 4772, 6944, 8351, 9544, 13888, 16702, 19088, 33404, 36983, 38176, 66808, 73966, 76352, 133616, 147932, 258881, 267232, 295864, 517762, 534464, 591728, 1035524, 1183456, 2071048, 2366912, 4142096, 8284192, 16568384]

約数ペア:

[(1, 16568384), (2, 8284192), (4, 4142096), (7, 2366912), (8, 2071048), (14, 1183456), (16, 1035524), (28, 591728), (31, 534464), (32, 517762), (56, 295864), (62, 267232), (64, 258881), (112, 147932), (124, 133616), (217, 76352), (224, 73966), (248, 66808), (434, 38176), (448, 36983), (496, 33404), (868, 19088), (992, 16702), (1193, 13888), (1736, 9544), (1984, 8351), (2386, 6944), (3472, 4772)]