90514048

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{22811}}^1$

素因数の和:22856

約数の個数: 32

約数和(自身を含む): 186145920

約数和(自身を除く): 95631872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 22811, 45622, 91244, 182488, 364976, 707141, 729952, 1414282, 1459904, 2828564, 2919808, 5657128, 11314256, 22628512, 45257024, 90514048]

約数ペア:

[(1, 90514048), (2, 45257024), (4, 22628512), (8, 11314256), (16, 5657128), (31, 2919808), (32, 2828564), (62, 1459904), (64, 1414282), (124, 729952), (128, 707141), (248, 364976), (496, 182488), (992, 91244), (1984, 45622), (3968, 22811)]