90303806

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{21739}}^1$

素因数の和:21839

約数の個数: 16

約数和(自身を含む): 141918720

約数和(自身を除く): 51614914

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 21739, 43478, 673909, 1347818, 1456513, 2913026, 45151903, 90303806]

約数ペア:

[(1, 90303806), (2, 45151903), (31, 2913026), (62, 1456513), (67, 1347818), (134, 673909), (2077, 43478), (4154, 21739)]