30611344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 62353152

約数和(自身を除く): 31741808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 193, 368, 386, 431, 772, 862, 1544, 1724, 3088, 3448, 4439, 6896, 8878, 9913, 17756, 19826, 35512, 39652, 71024, 79304, 83183, 158608, 166366, 332732, 665464, 1330928, 1913209, 3826418, 7652836, 15305672, 30611344]

約数ペア:

[(1, 30611344), (2, 15305672), (4, 7652836), (8, 3826418), (16, 1913209), (23, 1330928), (46, 665464), (92, 332732), (184, 166366), (193, 158608), (368, 83183), (386, 79304), (431, 71024), (772, 39652), (862, 35512), (1544, 19826), (1724, 17756), (3088, 9913), (3448, 8878), (4439, 6896)]