16399016

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 33653340

約数和(自身を除く): 17254324

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 173, 289, 328, 346, 578, 692, 697, 1156, 1384, 1394, 2312, 2788, 2941, 5576, 5882, 7093, 11764, 11849, 14186, 23528, 23698, 28372, 47396, 49997, 56744, 94792, 99994, 120581, 199988, 241162, 399976, 482324, 964648, 2049877, 4099754, 8199508, 16399016]

約数ペア:

[(1, 16399016), (2, 8199508), (4, 4099754), (8, 2049877), (17, 964648), (34, 482324), (41, 399976), (68, 241162), (82, 199988), (136, 120581), (164, 99994), (173, 94792), (289, 56744), (328, 49997), (346, 47396), (578, 28372), (692, 23698), (697, 23528), (1156, 14186), (1384, 11849), (1394, 11764), (2312, 7093), (2788, 5882), (2941, 5576)]