87665936

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{4517}}^1$

素因数の和:5738

約数の個数: 20

約数和(自身を含む): 170030412

約数和(自身を除く): 82364476

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4517, 4852, 9034, 9704, 18068, 19408, 36136, 72272, 5479121, 10958242, 21916484, 43832968, 87665936]

約数ペア:

[(1, 87665936), (2, 43832968), (4, 21916484), (8, 10958242), (16, 5479121), (1213, 72272), (2426, 36136), (4517, 19408), (4852, 18068), (9034, 9704)]