16423396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 33122880

約数和(自身を除く): 16699484

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 61, 116, 122, 211, 244, 319, 422, 638, 671, 844, 1276, 1342, 1769, 2321, 2684, 3538, 4642, 6119, 7076, 9284, 12238, 12871, 19459, 24476, 25742, 38918, 51484, 67309, 77836, 134618, 141581, 269236, 283162, 373259, 566324, 746518, 1493036, 4105849, 8211698, 16423396]

約数ペア:

[(1, 16423396), (2, 8211698), (4, 4105849), (11, 1493036), (22, 746518), (29, 566324), (44, 373259), (58, 283162), (61, 269236), (116, 141581), (122, 134618), (211, 77836), (244, 67309), (319, 51484), (422, 38918), (638, 25742), (671, 24476), (844, 19459), (1276, 12871), (1342, 12238), (1769, 9284), (2321, 7076), (2684, 6119), (3538, 4642)]