16628392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5107}}^1$

素因数の和:5161

約数の個数: 32

約数和(自身を含む): 34938720

約数和(自身を除く): 18310328

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 5107, 10214, 20428, 40856, 56177, 112354, 188959, 224708, 377918, 449416, 755836, 1511672, 2078549, 4157098, 8314196, 16628392]

約数ペア:

[(1, 16628392), (2, 8314196), (4, 4157098), (8, 2078549), (11, 1511672), (22, 755836), (37, 449416), (44, 377918), (74, 224708), (88, 188959), (148, 112354), (296, 56177), (407, 40856), (814, 20428), (1628, 10214), (3256, 5107)]