43220896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 90992160

約数和(自身を除く): 47771264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1061, 1072, 1273, 2122, 2144, 2546, 4244, 5092, 8488, 10184, 16976, 20159, 20368, 33952, 40318, 40736, 71087, 80636, 142174, 161272, 284348, 322544, 568696, 645088, 1137392, 1350653, 2274784, 2701306, 5402612, 10805224, 21610448, 43220896]

約数ペア:

[(1, 43220896), (2, 21610448), (4, 10805224), (8, 5402612), (16, 2701306), (19, 2274784), (32, 1350653), (38, 1137392), (67, 645088), (76, 568696), (134, 322544), (152, 284348), (268, 161272), (304, 142174), (536, 80636), (608, 71087), (1061, 40736), (1072, 40318), (1273, 33952), (2122, 20368), (2144, 20159), (2546, 16976), (4244, 10184), (5092, 8488)]