87971192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3739}}^1$

素因数の和:3935

約数の個数: 32

約数和(自身を含む): 175705200

約数和(自身を除く): 87734008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1384, 2941, 3739, 5882, 7478, 11764, 14956, 23528, 29912, 63563, 127126, 254252, 508504, 646847, 1293694, 2587388, 5174776, 10996399, 21992798, 43985596, 87971192]

約数ペア:

[(1, 87971192), (2, 43985596), (4, 21992798), (8, 10996399), (17, 5174776), (34, 2587388), (68, 1293694), (136, 646847), (173, 508504), (346, 254252), (692, 127126), (1384, 63563), (2941, 29912), (3739, 23528), (5882, 14956), (7478, 11764)]