918683072

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{142123}}^1$

素因数の和:142236

約数の個数: 28

約数和(自身を含む): 1841074296

約数和(自身を除く): 922391224

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 142123, 284246, 568492, 1136984, 2273968, 4547936, 9095872, 14354423, 28708846, 57417692, 114835384, 229670768, 459341536, 918683072]

約数ペア:

[(1, 918683072), (2, 459341536), (4, 229670768), (8, 114835384), (16, 57417692), (32, 28708846), (64, 14354423), (101, 9095872), (202, 4547936), (404, 2273968), (808, 1136984), (1616, 568492), (3232, 284246), (6464, 142123)]