120889088

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{15233}}^1$

素因数の和:15280

約数の個数: 36

約数和(自身を含む): 249106368

約数和(自身を除く): 128217280

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 15233, 30466, 60932, 121864, 243728, 472223, 487456, 944446, 974912, 1888892, 1949824, 3777784, 3899648, 7555568, 15111136, 30222272, 60444544, 120889088]

約数ペア:

[(1, 120889088), (2, 60444544), (4, 30222272), (8, 15111136), (16, 7555568), (31, 3899648), (32, 3777784), (62, 1949824), (64, 1888892), (124, 974912), (128, 944446), (248, 487456), (256, 472223), (496, 243728), (992, 121864), (1984, 60932), (3968, 30466), (7936, 15233)]