89514992

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18587}}^1$

素因数の和:18645

約数の個数: 40

約数和(自身を含む): 202832256

約数和(自身を除く): 113317264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 18587, 37174, 74348, 130109, 148696, 260218, 297392, 520436, 799241, 1040872, 1598482, 2081744, 3196964, 5594687, 6393928, 11189374, 12787856, 22378748, 44757496, 89514992]

約数ペア:

[(1, 89514992), (2, 44757496), (4, 22378748), (7, 12787856), (8, 11189374), (14, 6393928), (16, 5594687), (28, 3196964), (43, 2081744), (56, 1598482), (86, 1040872), (112, 799241), (172, 520436), (301, 297392), (344, 260218), (602, 148696), (688, 130109), (1204, 74348), (2408, 37174), (4816, 18587)]