248690432

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{31337}}^1$

素因数の和:31384

約数の個数: 36

約数和(自身を含む): 512438976

約数和(自身を除く): 263748544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 31337, 62674, 125348, 250696, 501392, 971447, 1002784, 1942894, 2005568, 3885788, 4011136, 7771576, 8022272, 15543152, 31086304, 62172608, 124345216, 248690432]

約数ペア:

[(1, 248690432), (2, 124345216), (4, 62172608), (8, 31086304), (16, 15543152), (31, 8022272), (32, 7771576), (62, 4011136), (64, 3885788), (124, 2005568), (128, 1942894), (248, 1002784), (256, 971447), (496, 501392), (992, 250696), (1984, 125348), (3968, 62674), (7936, 31337)]