86733776

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:867

約数の個数: 40

約数和(自身を含む): 172384800

約数和(自身を除く): 85651024

約数列:

[1, 2, 4, 8, 16, 59, 118, 139, 236, 278, 472, 556, 661, 944, 1112, 1322, 2224, 2644, 5288, 8201, 10576, 16402, 32804, 38999, 65608, 77998, 91879, 131216, 155996, 183758, 311992, 367516, 623984, 735032, 1470064, 5420861, 10841722, 21683444, 43366888, 86733776]

約数ペア:

[(1, 86733776), (2, 43366888), (4, 21683444), (8, 10841722), (16, 5420861), (59, 1470064), (118, 735032), (139, 623984), (236, 367516), (278, 311992), (472, 183758), (556, 155996), (661, 131216), (944, 91879), (1112, 77998), (1322, 65608), (2224, 38999), (2644, 32804), (5288, 16402), (8201, 10576)]