21160032

素因数分解:

$2^5\times 3^1\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 55847232

約数和(自身を除く): 34687200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 227, 454, 681, 908, 971, 1362, 1816, 1942, 2724, 2913, 3632, 3884, 5448, 5826, 7264, 7768, 10896, 11652, 15536, 21792, 23304, 31072, 46608, 93216, 220417, 440834, 661251, 881668, 1322502, 1763336, 2645004, 3526672, 5290008, 7053344, 10580016, 21160032]

約数ペア:

[(1, 21160032), (2, 10580016), (3, 7053344), (4, 5290008), (6, 3526672), (8, 2645004), (12, 1763336), (16, 1322502), (24, 881668), (32, 661251), (48, 440834), (96, 220417), (227, 93216), (454, 46608), (681, 31072), (908, 23304), (971, 21792), (1362, 15536), (1816, 11652), (1942, 10896), (2724, 7768), (2913, 7264), (3632, 5826), (3884, 5448)]