88358656

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 189846720

約数和(自身を除く): 101488064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 128, 136, 158, 256, 257, 272, 316, 514, 544, 632, 1028, 1088, 1264, 1343, 2056, 2176, 2528, 2686, 4112, 4352, 4369, 5056, 5372, 8224, 8738, 10112, 10744, 16448, 17476, 20224, 20303, 21488, 32896, 34952, 40606, 42976, 65792, 69904, 81212, 85952, 139808, 162424, 171904, 279616, 324848, 343808, 345151, 559232, 649696, 690302, 1118464, 1299392, 1380604, 2598784, 2761208, 5197568, 5522416, 11044832, 22089664, 44179328, 88358656]

約数ペア:

[(1, 88358656), (2, 44179328), (4, 22089664), (8, 11044832), (16, 5522416), (17, 5197568), (32, 2761208), (34, 2598784), (64, 1380604), (68, 1299392), (79, 1118464), (128, 690302), (136, 649696), (158, 559232), (256, 345151), (257, 343808), (272, 324848), (316, 279616), (514, 171904), (544, 162424), (632, 139808), (1028, 85952), (1088, 81212), (1264, 69904), (1343, 65792), (2056, 42976), (2176, 40606), (2528, 34952), (2686, 32896), (4112, 21488), (4352, 20303), (4369, 20224), (5056, 17476), (5372, 16448), (8224, 10744), (8738, 10112)]