73787536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{112481}}^1$

素因数の和:112530

約数の個数: 20

約数和(自身を含む): 146451564

約数和(自身を除く): 72664028

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 112481, 224962, 449924, 899848, 1799696, 4611721, 9223442, 18446884, 36893768, 73787536]

約数ペア:

[(1, 73787536), (2, 36893768), (4, 18446884), (8, 9223442), (16, 4611721), (41, 1799696), (82, 899848), (164, 449924), (328, 224962), (656, 112481)]