90957884

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{911}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 161515200

約数和(自身を除く): 70557316

約数列:

[1, 2, 4, 109, 218, 229, 436, 458, 911, 916, 1822, 3644, 24961, 49922, 99299, 99844, 198598, 208619, 397196, 417238, 834476, 22739471, 45478942, 90957884]

約数ペア:

[(1, 90957884), (2, 45478942), (4, 22739471), (109, 834476), (218, 417238), (229, 397196), (436, 208619), (458, 198598), (911, 99844), (916, 99299), (1822, 49922), (3644, 24961)]