16720416

素因数分解:

$2^5\times 3^2\times {\mathrm{58057}}^1$

素因数の和:58073

約数の個数: 36

約数和(自身を含む): 47549502

約数和(自身を除く): 30829086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 58057, 116114, 174171, 232228, 348342, 464456, 522513, 696684, 928912, 1045026, 1393368, 1857824, 2090052, 2786736, 4180104, 5573472, 8360208, 16720416]

約数ペア:

[(1, 16720416), (2, 8360208), (3, 5573472), (4, 4180104), (6, 2786736), (8, 2090052), (9, 1857824), (12, 1393368), (16, 1045026), (18, 928912), (24, 696684), (32, 522513), (36, 464456), (48, 348342), (72, 232228), (96, 174171), (144, 116114), (288, 58057)]