12931712

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 26601600

約数和(自身を除く): 13669888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3259, 3968, 6518, 13036, 26072, 52144, 101029, 104288, 202058, 208576, 404116, 417152, 808232, 1616464, 3232928, 6465856, 12931712]

約数ペア:

[(1, 12931712), (2, 6465856), (4, 3232928), (8, 1616464), (16, 808232), (31, 417152), (32, 404116), (62, 208576), (64, 202058), (124, 104288), (128, 101029), (248, 52144), (496, 26072), (992, 13036), (1984, 6518), (3259, 3968)]