81760455364

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{94194073}}^1$

素因数の和:94194115

約数の個数: 24

約数和(自身を含む): 168795780608

約数和(自身を除く): 87035325244

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 94194073, 188388146, 376776292, 659358511, 1318717022, 2637434044, 2920016263, 5840032526, 11680065052, 20440113841, 40880227682, 81760455364]

約数ペア:

[(1, 81760455364), (2, 40880227682), (4, 20440113841), (7, 11680065052), (14, 5840032526), (28, 2920016263), (31, 2637434044), (62, 1318717022), (124, 659358511), (217, 376776292), (434, 188388146), (868, 94194073)]