84852784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{279121}}^1$

素因数の和:279148

約数の個数: 20

約数和(自身を含む): 173055640

約数和(自身を除く): 88202856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 279121, 558242, 1116484, 2232968, 4465936, 5303299, 10606598, 21213196, 42426392, 84852784]

約数ペア:

[(1, 84852784), (2, 42426392), (4, 21213196), (8, 10606598), (16, 5303299), (19, 4465936), (38, 2232968), (76, 1116484), (152, 558242), (304, 279121)]