38994464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1737

約数の個数: 48

約数和(自身を含む): 83226528

約数和(自身を除く): 44232064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 1667, 2924, 3334, 5848, 6668, 11696, 13336, 23392, 26672, 28339, 53344, 56678, 71681, 113356, 143362, 226712, 286724, 453424, 573448, 906848, 1146896, 1218577, 2293792, 2437154, 4874308, 9748616, 19497232, 38994464]

約数ペア:

[(1, 38994464), (2, 19497232), (4, 9748616), (8, 4874308), (16, 2437154), (17, 2293792), (32, 1218577), (34, 1146896), (43, 906848), (68, 573448), (86, 453424), (136, 286724), (172, 226712), (272, 143362), (344, 113356), (544, 71681), (688, 56678), (731, 53344), (1376, 28339), (1462, 26672), (1667, 23392), (2924, 13336), (3334, 11696), (5848, 6668)]