84456386

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 149022720

約数和(自身を除く): 64566334

約数列:

[1, 2, 7, 14, 43, 86, 239, 301, 478, 587, 602, 1174, 1673, 3346, 4109, 8218, 10277, 20554, 25241, 50482, 71939, 140293, 143878, 176687, 280586, 353374, 982051, 1964102, 6032599, 12065198, 42228193, 84456386]

約数ペア:

[(1, 84456386), (2, 42228193), (7, 12065198), (14, 6032599), (43, 1964102), (86, 982051), (239, 353374), (301, 280586), (478, 176687), (587, 143878), (602, 140293), (1174, 71939), (1673, 50482), (3346, 25241), (4109, 20554), (8218, 10277)]