39507184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 81476928

約数和(自身を除く): 41969744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 337, 431, 674, 862, 1348, 1724, 2696, 3448, 5392, 5729, 6896, 7327, 11458, 14654, 22916, 29308, 45832, 58616, 91664, 117232, 145247, 290494, 580988, 1161976, 2323952, 2469199, 4938398, 9876796, 19753592, 39507184]

約数ペア:

[(1, 39507184), (2, 19753592), (4, 9876796), (8, 4938398), (16, 2469199), (17, 2323952), (34, 1161976), (68, 580988), (136, 290494), (272, 145247), (337, 117232), (431, 91664), (674, 58616), (862, 45832), (1348, 29308), (1724, 22916), (2696, 14654), (3448, 11458), (5392, 7327), (5729, 6896)]