80481464

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3853}}^1$

素因数の和:4239

約数の個数: 32

約数和(自身を含む): 172967520

約数和(自身を除く): 92486056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1492, 2611, 2984, 3853, 5222, 7706, 10444, 15412, 20888, 26971, 30824, 53942, 107884, 215768, 1437169, 2874338, 5748676, 10060183, 11497352, 20120366, 40240732, 80481464]

約数ペア:

[(1, 80481464), (2, 40240732), (4, 20120366), (7, 11497352), (8, 10060183), (14, 5748676), (28, 2874338), (56, 1437169), (373, 215768), (746, 107884), (1492, 53942), (2611, 30824), (2984, 26971), (3853, 20888), (5222, 15412), (7706, 10444)]