79898704

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{63211}}^1$

素因数の和:63298

約数の個数: 20

約数和(自身を含む): 156765760

約数和(自身を除く): 76867056

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 63211, 126422, 252844, 505688, 1011376, 4993669, 9987338, 19974676, 39949352, 79898704]

約数ペア:

[(1, 79898704), (2, 39949352), (4, 19974676), (8, 9987338), (16, 4993669), (79, 1011376), (158, 505688), (316, 252844), (632, 126422), (1264, 63211)]