16576054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 31352832

約数和(自身を除く): 14776778

約数列:

[1, 2, 11, 17, 22, 23, 34, 41, 46, 47, 82, 94, 187, 253, 374, 391, 451, 506, 517, 697, 782, 799, 902, 943, 1034, 1081, 1394, 1598, 1886, 1927, 2162, 3854, 4301, 7667, 8602, 8789, 10373, 11891, 15334, 16031, 17578, 18377, 20746, 21197, 23782, 32062, 32759, 36754, 42394, 44321, 65518, 88642, 176341, 202147, 352682, 360349, 404294, 487531, 720698, 753457, 975062, 1506914, 8288027, 16576054]

約数ペア:

[(1, 16576054), (2, 8288027), (11, 1506914), (17, 975062), (22, 753457), (23, 720698), (34, 487531), (41, 404294), (46, 360349), (47, 352682), (82, 202147), (94, 176341), (187, 88642), (253, 65518), (374, 44321), (391, 42394), (451, 36754), (506, 32759), (517, 32062), (697, 23782), (782, 21197), (799, 20746), (902, 18377), (943, 17578), (1034, 16031), (1081, 15334), (1394, 11891), (1598, 10373), (1886, 8789), (1927, 8602), (2162, 7667), (3854, 4301)]