83895424

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21188

約数の個数: 32

約数和(自身を含む): 172535040

約数和(自身を除く): 88639616

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 21143, 42286, 84572, 169144, 338288, 655433, 676576, 1310866, 1353152, 2621732, 2706304, 5243464, 10486928, 20973856, 41947712, 83895424]

約数ペア:

[(1, 83895424), (2, 41947712), (4, 20973856), (8, 10486928), (16, 5243464), (31, 2706304), (32, 2621732), (62, 1353152), (64, 1310866), (124, 676576), (128, 655433), (248, 338288), (496, 169144), (992, 84572), (1984, 42286), (3968, 21143)]