84138536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{553543}}^1$

素因数の和:553568

約数の個数: 16

約数和(自身を含む): 166063200

約数和(自身を除く): 81924664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 553543, 1107086, 2214172, 4428344, 10517317, 21034634, 42069268, 84138536]

約数ペア:

[(1, 84138536), (2, 42069268), (4, 21034634), (8, 10517317), (19, 4428344), (38, 2214172), (76, 1107086), (152, 553543)]