16047728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 33747840

約数和(自身を除く): 17700112

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 1439, 2788, 2878, 5576, 5756, 11152, 11512, 23024, 24463, 48926, 58999, 97852, 117998, 195704, 235996, 391408, 471992, 943984, 1002983, 2005966, 4011932, 8023864, 16047728]

約数ペア:

[(1, 16047728), (2, 8023864), (4, 4011932), (8, 2005966), (16, 1002983), (17, 943984), (34, 471992), (41, 391408), (68, 235996), (82, 195704), (136, 117998), (164, 97852), (272, 58999), (328, 48926), (656, 24463), (697, 23024), (1394, 11512), (1439, 11152), (2788, 5756), (2878, 5576)]