21736832

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{13063}}^1$

素因数の和:13090

約数の個数: 32

約数和(自身を含む): 46638480

約数和(自身を除く): 24901648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 13063, 26126, 52252, 104504, 169819, 209008, 339638, 418016, 679276, 836032, 1358552, 1672064, 2717104, 5434208, 10868416, 21736832]

約数ペア:

[(1, 21736832), (2, 10868416), (4, 5434208), (8, 2717104), (13, 1672064), (16, 1358552), (26, 836032), (32, 679276), (52, 418016), (64, 339638), (104, 209008), (128, 169819), (208, 104504), (416, 52252), (832, 26126), (1664, 13063)]