89381936

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21569}}^1$

素因数の和:21621

約数の個数: 40

約数和(自身を含む): 203275680

約数和(自身を除く): 113893744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 21569, 43138, 86276, 150983, 172552, 301966, 345104, 603932, 798053, 1207864, 1596106, 2415728, 3192212, 5586371, 6384424, 11172742, 12768848, 22345484, 44690968, 89381936]

約数ペア:

[(1, 89381936), (2, 44690968), (4, 22345484), (7, 12768848), (8, 11172742), (14, 6384424), (16, 5586371), (28, 3192212), (37, 2415728), (56, 1596106), (74, 1207864), (112, 798053), (148, 603932), (259, 345104), (296, 301966), (518, 172552), (592, 150983), (1036, 86276), (2072, 43138), (4144, 21569)]