129703312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 260965440

約数和(自身を除く): 131262128

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 443, 464, 631, 886, 1262, 1772, 2524, 3544, 5048, 7088, 10096, 12847, 18299, 25694, 36598, 51388, 73196, 102776, 146392, 205552, 279533, 292784, 559066, 1118132, 2236264, 4472528, 8106457, 16212914, 32425828, 64851656, 129703312]

約数ペア:

[(1, 129703312), (2, 64851656), (4, 32425828), (8, 16212914), (16, 8106457), (29, 4472528), (58, 2236264), (116, 1118132), (232, 559066), (443, 292784), (464, 279533), (631, 205552), (886, 146392), (1262, 102776), (1772, 73196), (2524, 51388), (3544, 36598), (5048, 25694), (7088, 18299), (10096, 12847)]