64409338

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{200029}}^1$

素因数の和:200061

約数の個数: 16

約数和(自身を含む): 115217280

約数和(自身を除く): 50807942

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 200029, 400058, 1400203, 2800406, 4600667, 9201334, 32204669, 64409338]

約数ペア:

[(1, 64409338), (2, 32204669), (7, 9201334), (14, 4600667), (23, 2800406), (46, 1400203), (161, 400058), (322, 200029)]