86465896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18539}}^1$

素因数の和:18609

約数の個数: 32

約数和(自身を含む): 180208800

約数和(自身を除く): 93742904

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 18539, 37078, 74156, 148312, 203929, 407858, 815716, 982567, 1631432, 1965134, 3930268, 7860536, 10808237, 21616474, 43232948, 86465896]

約数ペア:

[(1, 86465896), (2, 43232948), (4, 21616474), (8, 10808237), (11, 7860536), (22, 3930268), (44, 1965134), (53, 1631432), (88, 982567), (106, 815716), (212, 407858), (424, 203929), (583, 148312), (1166, 74156), (2332, 37078), (4664, 18539)]