90738674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 152914944

約数和(自身を除く): 62176270

約数列:

[1, 2, 13, 26, 31, 62, 103, 206, 403, 806, 1093, 1339, 2186, 2678, 3193, 6386, 14209, 28418, 33883, 41509, 67766, 83018, 112579, 225158, 440479, 880958, 1463527, 2927054, 3489949, 6979898, 45369337, 90738674]

約数ペア:

[(1, 90738674), (2, 45369337), (13, 6979898), (26, 3489949), (31, 2927054), (62, 1463527), (103, 880958), (206, 440479), (403, 225158), (806, 112579), (1093, 83018), (1339, 67766), (2186, 41509), (2678, 33883), (3193, 28418), (6386, 14209)]