144284912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{290897}}^1$

素因数の和:290936

約数の個数: 20

約数和(自身を含む): 288570816

約数和(自身を除く): 144285904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 290897, 581794, 1163588, 2327176, 4654352, 9017807, 18035614, 36071228, 72142456, 144284912]

約数ペア:

[(1, 144284912), (2, 72142456), (4, 36071228), (8, 18035614), (16, 9017807), (31, 4654352), (62, 2327176), (124, 1163588), (248, 581794), (496, 290897)]