16940632

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 33223680

約数和(自身を除く): 16283048

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 823, 1646, 2573, 3292, 5146, 6584, 10292, 20584, 25513, 51026, 68309, 102052, 136618, 204104, 273236, 546472, 2117579, 4235158, 8470316, 16940632]

約数ペア:

[(1, 16940632), (2, 8470316), (4, 4235158), (8, 2117579), (31, 546472), (62, 273236), (83, 204104), (124, 136618), (166, 102052), (248, 68309), (332, 51026), (664, 25513), (823, 20584), (1646, 10292), (2573, 6584), (3292, 5146)]