16223354

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 29721600

約数和(自身を除く): 13498246

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1289, 1798, 2578, 6293, 9023, 12586, 18046, 37381, 39959, 74762, 79918, 261667, 279713, 523334, 559426, 1158811, 2317622, 8111677, 16223354]

約数ペア:

[(1, 16223354), (2, 8111677), (7, 2317622), (14, 1158811), (29, 559426), (31, 523334), (58, 279713), (62, 261667), (203, 79918), (217, 74762), (406, 39959), (434, 37381), (899, 18046), (1289, 12586), (1798, 9023), (2578, 6293)]