87674816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{72101}}^1$

素因数の和:72132

約数の個数: 28

約数和(自身を含む): 183139080

約数和(自身を除く): 95464264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 72101, 144202, 288404, 576808, 1153616, 1369919, 2307232, 2739838, 4614464, 5479676, 10959352, 21918704, 43837408, 87674816]

約数ペア:

[(1, 87674816), (2, 43837408), (4, 21918704), (8, 10959352), (16, 5479676), (19, 4614464), (32, 2739838), (38, 2307232), (64, 1369919), (76, 1153616), (152, 576808), (304, 288404), (608, 144202), (1216, 72101)]