87193744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1009}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 184854240

約数和(自身を除く): 97660496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 491, 982, 1009, 1964, 2018, 3928, 4036, 5401, 7856, 8072, 10802, 11099, 16144, 21604, 22198, 43208, 44396, 86416, 88792, 177584, 495419, 990838, 1981676, 3963352, 5449609, 7926704, 10899218, 21798436, 43596872, 87193744]

約数ペア:

[(1, 87193744), (2, 43596872), (4, 21798436), (8, 10899218), (11, 7926704), (16, 5449609), (22, 3963352), (44, 1981676), (88, 990838), (176, 495419), (491, 177584), (982, 88792), (1009, 86416), (1964, 44396), (2018, 43208), (3928, 22198), (4036, 21604), (5401, 16144), (7856, 11099), (8072, 10802)]