123833216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{74419}}^1$

素因数の和:74446

約数の個数: 32

約数和(自身を含む): 265679400

約数和(自身を除く): 141846184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 74419, 148838, 297676, 595352, 967447, 1190704, 1934894, 2381408, 3869788, 4762816, 7739576, 9525632, 15479152, 30958304, 61916608, 123833216]

約数ペア:

[(1, 123833216), (2, 61916608), (4, 30958304), (8, 15479152), (13, 9525632), (16, 7739576), (26, 4762816), (32, 3869788), (52, 2381408), (64, 1934894), (104, 1190704), (128, 967447), (208, 595352), (416, 297676), (832, 148838), (1664, 74419)]