84089072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1787}}^1$

素因数の和:1985

約数の個数: 40

約数和(自身を含む): 173600496

約数和(自身を除く): 89511424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 692, 1384, 1787, 2768, 2941, 3574, 5882, 7148, 11764, 14296, 23528, 28592, 30379, 47056, 60758, 121516, 243032, 309151, 486064, 618302, 1236604, 2473208, 4946416, 5255567, 10511134, 21022268, 42044536, 84089072]

約数ペア:

[(1, 84089072), (2, 42044536), (4, 21022268), (8, 10511134), (16, 5255567), (17, 4946416), (34, 2473208), (68, 1236604), (136, 618302), (173, 486064), (272, 309151), (346, 243032), (692, 121516), (1384, 60758), (1787, 47056), (2768, 30379), (2941, 28592), (3574, 23528), (5882, 14296), (7148, 11764)]