91609216

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{23087}}^1$

素因数の和:23132

約数の個数: 32

約数和(自身を含む): 188398080

約数和(自身を除く): 96788864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 23087, 46174, 92348, 184696, 369392, 715697, 738784, 1431394, 1477568, 2862788, 2955136, 5725576, 11451152, 22902304, 45804608, 91609216]

約数ペア:

[(1, 91609216), (2, 45804608), (4, 22902304), (8, 11451152), (16, 5725576), (31, 2955136), (32, 2862788), (62, 1477568), (64, 1431394), (124, 738784), (128, 715697), (248, 369392), (496, 184696), (992, 92348), (1984, 46174), (3968, 23087)]