87900592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1571}}^1$

素因数の和:1861

約数の個数: 40

約数和(自身を含む): 184206960

約数和(自身を除く): 96306368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 538, 1076, 1571, 2152, 3142, 3497, 4304, 6284, 6994, 12568, 13988, 20423, 25136, 27976, 40846, 55952, 81692, 163384, 326768, 422599, 845198, 1690396, 3380792, 5493787, 6761584, 10987574, 21975148, 43950296, 87900592]

約数ペア:

[(1, 87900592), (2, 43950296), (4, 21975148), (8, 10987574), (13, 6761584), (16, 5493787), (26, 3380792), (52, 1690396), (104, 845198), (208, 422599), (269, 326768), (538, 163384), (1076, 81692), (1571, 55952), (2152, 40846), (3142, 27976), (3497, 25136), (4304, 20423), (6284, 13988), (6994, 12568)]