79956944

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{172321}}^1$

素因数の和:172358

約数の個数: 20

約数和(自身を含む): 160259460

約数和(自身を除く): 80302516

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 172321, 344642, 689284, 1378568, 2757136, 4997309, 9994618, 19989236, 39978472, 79956944]

約数ペア:

[(1, 79956944), (2, 39978472), (4, 19989236), (8, 9994618), (16, 4997309), (29, 2757136), (58, 1378568), (116, 689284), (232, 344642), (464, 172321)]