89789672

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{39107}}^1$

素因数の和:39161

約数の個数: 32

約数和(自身を含む): 197104320

約数和(自身を除く): 107314648

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 39107, 78214, 156428, 273749, 312856, 547498, 1094996, 1603387, 2189992, 3206774, 6413548, 11223709, 12827096, 22447418, 44894836, 89789672]

約数ペア:

[(1, 89789672), (2, 44894836), (4, 22447418), (7, 12827096), (8, 11223709), (14, 6413548), (28, 3206774), (41, 2189992), (56, 1603387), (82, 1094996), (164, 547498), (287, 312856), (328, 273749), (574, 156428), (1148, 78214), (2296, 39107)]