84890024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1021}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 168016800

約数和(自身を除く): 83126776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 547, 1021, 1094, 2042, 2188, 4084, 4376, 8168, 10393, 19399, 20786, 38798, 41572, 77596, 83144, 155192, 558487, 1116974, 2233948, 4467896, 10611253, 21222506, 42445012, 84890024]

約数ペア:

[(1, 84890024), (2, 42445012), (4, 21222506), (8, 10611253), (19, 4467896), (38, 2233948), (76, 1116974), (152, 558487), (547, 155192), (1021, 83144), (1094, 77596), (2042, 41572), (2188, 38798), (4084, 20786), (4376, 19399), (8168, 10393)]