100251904

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{20611}}^1$

素因数の和:20646

約数の個数: 36

約数和(自身を含む): 210654640

約数和(自身を除く): 110402736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 20611, 41222, 82444, 164888, 329776, 391609, 659552, 783218, 1319104, 1566436, 2638208, 3132872, 5276416, 6265744, 12531488, 25062976, 50125952, 100251904]

約数ペア:

[(1, 100251904), (2, 50125952), (4, 25062976), (8, 12531488), (16, 6265744), (19, 5276416), (32, 3132872), (38, 2638208), (64, 1566436), (76, 1319104), (128, 783218), (152, 659552), (256, 391609), (304, 329776), (608, 164888), (1216, 82444), (2432, 41222), (4864, 20611)]