43941328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2311

約数の個数: 40

約数和(自身を含む): 91420488

約数和(自身を除く): 47479160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2213, 2482, 4426, 4964, 8852, 9928, 17704, 19856, 35408, 37621, 75242, 150484, 161549, 300968, 323098, 601936, 646196, 1292392, 2584784, 2746333, 5492666, 10985332, 21970664, 43941328]

約数ペア:

[(1, 43941328), (2, 21970664), (4, 10985332), (8, 5492666), (16, 2746333), (17, 2584784), (34, 1292392), (68, 646196), (73, 601936), (136, 323098), (146, 300968), (272, 161549), (292, 150484), (584, 75242), (1168, 37621), (1241, 35408), (2213, 19856), (2482, 17704), (4426, 9928), (4964, 8852)]