84287344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{277261}}^1$

素因数の和:277288

約数の個数: 20

約数和(自身を含む): 171902440

約数和(自身を除く): 87615096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 277261, 554522, 1109044, 2218088, 4436176, 5267959, 10535918, 21071836, 42143672, 84287344]

約数ペア:

[(1, 84287344), (2, 42143672), (4, 21071836), (8, 10535918), (16, 5267959), (19, 4436176), (38, 2218088), (76, 1109044), (152, 554522), (304, 277261)]