83756864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{68879}}^1$

素因数の和:68910

約数の個数: 28

約数和(自身を含む): 174955200

約数和(自身を除く): 91198336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 68879, 137758, 275516, 551032, 1102064, 1308701, 2204128, 2617402, 4408256, 5234804, 10469608, 20939216, 41878432, 83756864]

約数ペア:

[(1, 83756864), (2, 41878432), (4, 20939216), (8, 10469608), (16, 5234804), (19, 4408256), (32, 2617402), (38, 2204128), (64, 1308701), (76, 1102064), (152, 551032), (304, 275516), (608, 137758), (1216, 68879)]