16967768

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 34813800

約数和(自身を除く): 17846032

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 179, 289, 328, 358, 578, 697, 716, 1156, 1394, 1432, 2312, 2788, 3043, 5576, 6086, 7339, 11849, 12172, 14678, 23698, 24344, 29356, 47396, 51731, 58712, 94792, 103462, 124763, 206924, 249526, 413848, 499052, 998104, 2120971, 4241942, 8483884, 16967768]

約数ペア:

[(1, 16967768), (2, 8483884), (4, 4241942), (8, 2120971), (17, 998104), (34, 499052), (41, 413848), (68, 249526), (82, 206924), (136, 124763), (164, 103462), (179, 94792), (289, 58712), (328, 51731), (358, 47396), (578, 29356), (697, 24344), (716, 23698), (1156, 14678), (1394, 12172), (1432, 11849), (2312, 7339), (2788, 6086), (3043, 5576)]