115131848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5563}}^1$

素因数の和:5781

約数の個数: 32

約数和(自身を含む): 233688000

約数和(自身を除く): 118556152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 5174, 5563, 10348, 11126, 20696, 22252, 44504, 72319, 144638, 289276, 578552, 1107037, 2214074, 4428148, 8856296, 14391481, 28782962, 57565924, 115131848]

約数ペア:

[(1, 115131848), (2, 57565924), (4, 28782962), (8, 14391481), (13, 8856296), (26, 4428148), (52, 2214074), (104, 1107037), (199, 578552), (398, 289276), (796, 144638), (1592, 72319), (2587, 44504), (5174, 22252), (5563, 20696), (10348, 11126)]