76921168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{155083}}^1$

素因数の和:155122

約数の個数: 20

約数和(自身を含む): 153843328

約数和(自身を除く): 76922160

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 155083, 310166, 620332, 1240664, 2481328, 4807573, 9615146, 19230292, 38460584, 76921168]

約数ペア:

[(1, 76921168), (2, 38460584), (4, 19230292), (8, 9615146), (16, 4807573), (31, 2481328), (62, 1240664), (124, 620332), (248, 310166), (496, 155083)]