13445072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{27107}}^1$

素因数の和:27146

約数の個数: 20

約数和(自身を含む): 26891136

約数和(自身を除く): 13446064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 27107, 54214, 108428, 216856, 433712, 840317, 1680634, 3361268, 6722536, 13445072]

約数ペア:

[(1, 13445072), (2, 6722536), (4, 3361268), (8, 1680634), (16, 840317), (31, 433712), (62, 216856), (124, 108428), (248, 54214), (496, 27107)]