16603904

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 36

約数和(自身を含む): 33603360

約数和(自身を除く): 16999456

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 821, 1264, 1642, 2528, 3284, 5056, 6568, 10112, 13136, 20224, 26272, 52544, 64859, 105088, 129718, 210176, 259436, 518872, 1037744, 2075488, 4150976, 8301952, 16603904]

約数ペア:

[(1, 16603904), (2, 8301952), (4, 4150976), (8, 2075488), (16, 1037744), (32, 518872), (64, 259436), (79, 210176), (128, 129718), (158, 105088), (256, 64859), (316, 52544), (632, 26272), (821, 20224), (1264, 13136), (1642, 10112), (2528, 6568), (3284, 5056)]