78379088

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{27367}}^1$

素因数の和:27554

約数の個数: 20

約数和(自身を含む): 152713440

約数和(自身を除く): 74334352

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 27367, 54734, 109468, 218936, 437872, 4898693, 9797386, 19594772, 39189544, 78379088]

約数ペア:

[(1, 78379088), (2, 39189544), (4, 19594772), (8, 9797386), (16, 4898693), (179, 437872), (358, 218936), (716, 109468), (1432, 54734), (2864, 27367)]