16204344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 44029440

約数和(自身を除く): 27825096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 167, 311, 312, 334, 501, 622, 668, 933, 1002, 1244, 1336, 1866, 2004, 2171, 2488, 3732, 4008, 4043, 4342, 6513, 7464, 8086, 8684, 12129, 13026, 16172, 17368, 24258, 26052, 32344, 48516, 51937, 52104, 97032, 103874, 155811, 207748, 311622, 415496, 623244, 675181, 1246488, 1350362, 2025543, 2700724, 4051086, 5401448, 8102172, 16204344]

約数ペア:

[(1, 16204344), (2, 8102172), (3, 5401448), (4, 4051086), (6, 2700724), (8, 2025543), (12, 1350362), (13, 1246488), (24, 675181), (26, 623244), (39, 415496), (52, 311622), (78, 207748), (104, 155811), (156, 103874), (167, 97032), (311, 52104), (312, 51937), (334, 48516), (501, 32344), (622, 26052), (668, 24258), (933, 17368), (1002, 16172), (1244, 13026), (1336, 12129), (1866, 8684), (2004, 8086), (2171, 7464), (2488, 6513), (3732, 4342), (4008, 4043)]