90800512

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{64489}}^1$

素因数の和:64514

約数の個数: 32

約数和(自身を含む): 197339400

約数和(自身を除く): 106538888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 64489, 128978, 257956, 515912, 709379, 1031824, 1418758, 2063648, 2837516, 4127296, 5675032, 8254592, 11350064, 22700128, 45400256, 90800512]

約数ペア:

[(1, 90800512), (2, 45400256), (4, 22700128), (8, 11350064), (11, 8254592), (16, 5675032), (22, 4127296), (32, 2837516), (44, 2063648), (64, 1418758), (88, 1031824), (128, 709379), (176, 515912), (352, 257956), (704, 128978), (1408, 64489)]