89877008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18787}}^1$

素因数の和:18831

約数の個数: 40

約数和(自身を含む): 195695808

約数和(自身を除く): 105818800

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 18787, 37574, 75148, 150296, 244231, 300592, 432101, 488462, 864202, 976924, 1728404, 1953848, 3456808, 3907696, 5617313, 6913616, 11234626, 22469252, 44938504, 89877008]

約数ペア:

[(1, 89877008), (2, 44938504), (4, 22469252), (8, 11234626), (13, 6913616), (16, 5617313), (23, 3907696), (26, 3456808), (46, 1953848), (52, 1728404), (92, 976924), (104, 864202), (184, 488462), (208, 432101), (299, 300592), (368, 244231), (598, 150296), (1196, 75148), (2392, 37574), (4784, 18787)]