23247536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111767}}^1$

素因数の和:111788

約数の個数: 20

約数和(自身を含む): 48507312

約数和(自身を除く): 25259776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111767, 223534, 447068, 894136, 1452971, 1788272, 2905942, 5811884, 11623768, 23247536]

約数ペア:

[(1, 23247536), (2, 11623768), (4, 5811884), (8, 2905942), (13, 1788272), (16, 1452971), (26, 894136), (52, 447068), (104, 223534), (208, 111767)]