16740064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2543

約数の個数: 48

約数和(自身を含む): 37860480

約数和(自身を除く): 21120416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 2503, 3344, 5006, 6688, 10012, 20024, 27533, 40048, 47557, 55066, 80096, 95114, 110132, 190228, 220264, 380456, 440528, 523127, 760912, 881056, 1046254, 1521824, 2092508, 4185016, 8370032, 16740064]

約数ペア:

[(1, 16740064), (2, 8370032), (4, 4185016), (8, 2092508), (11, 1521824), (16, 1046254), (19, 881056), (22, 760912), (32, 523127), (38, 440528), (44, 380456), (76, 220264), (88, 190228), (152, 110132), (176, 95114), (209, 80096), (304, 55066), (352, 47557), (418, 40048), (608, 27533), (836, 20024), (1672, 10012), (2503, 6688), (3344, 5006)]