86641408

素因数分解:

$2^8\times 7^2\times {\mathrm{6907}}^1$

素因数の和:6937

約数の個数: 54

約数和(自身を含む): 201209316

約数和(自身を除く): 114567908

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 6907, 12544, 13814, 27628, 48349, 55256, 96698, 110512, 193396, 221024, 338443, 386792, 442048, 676886, 773584, 884096, 1353772, 1547168, 1768192, 2707544, 3094336, 5415088, 6188672, 10830176, 12377344, 21660352, 43320704, 86641408]

約数ペア:

[(1, 86641408), (2, 43320704), (4, 21660352), (7, 12377344), (8, 10830176), (14, 6188672), (16, 5415088), (28, 3094336), (32, 2707544), (49, 1768192), (56, 1547168), (64, 1353772), (98, 884096), (112, 773584), (128, 676886), (196, 442048), (224, 386792), (256, 338443), (392, 221024), (448, 193396), (784, 110512), (896, 96698), (1568, 55256), (1792, 48349), (3136, 27628), (6272, 13814), (6907, 12544)]