79681424

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{134597}}^1$

素因数の和:134642

約数の個数: 20

約数和(自身を含む): 158556444

約数和(自身を除く): 78875020

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 134597, 269194, 538388, 1076776, 2153552, 4980089, 9960178, 19920356, 39840712, 79681424]

約数ペア:

[(1, 79681424), (2, 39840712), (4, 19920356), (8, 9960178), (16, 4980089), (37, 2153552), (74, 1076776), (148, 538388), (296, 269194), (592, 134597)]