80607904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5237}}^1$

素因数の和:5297

約数の個数: 48

約数和(自身を含む): 175556808

約数和(自身を除く): 94948904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 5237, 7696, 10474, 15392, 20948, 41896, 68081, 83792, 136162, 167584, 193769, 272324, 387538, 544648, 775076, 1089296, 1550152, 2178592, 2518997, 3100304, 5037994, 6200608, 10075988, 20151976, 40303952, 80607904]

約数ペア:

[(1, 80607904), (2, 40303952), (4, 20151976), (8, 10075988), (13, 6200608), (16, 5037994), (26, 3100304), (32, 2518997), (37, 2178592), (52, 1550152), (74, 1089296), (104, 775076), (148, 544648), (208, 387538), (296, 272324), (416, 193769), (481, 167584), (592, 136162), (962, 83792), (1184, 68081), (1924, 41896), (3848, 20948), (5237, 15392), (7696, 10474)]