15957408088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{117333883}}^1$

素因数の和:117333906

約数の個数: 16

約数和(自身を含む): 31680148680

約数和(自身を除く): 15722740592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 117333883, 234667766, 469335532, 938671064, 1994676011, 3989352022, 7978704044, 15957408088]

約数ペア:

[(1, 15957408088), (2, 7978704044), (4, 3989352022), (8, 1994676011), (17, 938671064), (34, 469335532), (68, 234667766), (136, 117333883)]