31051942

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 47196000

約数和(自身を除く): 16144058

約数列:

[1, 2, 151, 229, 302, 449, 458, 898, 34579, 67799, 69158, 102821, 135598, 205642, 15525971, 31051942]

約数ペア:

[(1, 31051942), (2, 15525971), (151, 205642), (229, 135598), (302, 102821), (449, 69158), (458, 67799), (898, 34579)]