81723614

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{98939}}^1$

素因数の和:99007

約数の個数: 16

約数和(自身を含む): 142473600

約数和(自身を除く): 60749986

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 98939, 197878, 692573, 1385146, 5837401, 11674802, 40861807, 81723614]

約数ペア:

[(1, 81723614), (2, 40861807), (7, 11674802), (14, 5837401), (59, 1385146), (118, 692573), (413, 197878), (826, 98939)]