87927088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 175399488

約数和(自身を除く): 87472400

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 227, 344, 454, 563, 688, 908, 1126, 1816, 2252, 3632, 4504, 9008, 9761, 19522, 24209, 39044, 48418, 78088, 96836, 127801, 156176, 193672, 255602, 387344, 511204, 1022408, 2044816, 5495443, 10990886, 21981772, 43963544, 87927088]

約数ペア:

[(1, 87927088), (2, 43963544), (4, 21981772), (8, 10990886), (16, 5495443), (43, 2044816), (86, 1022408), (172, 511204), (227, 387344), (344, 255602), (454, 193672), (563, 156176), (688, 127801), (908, 96836), (1126, 78088), (1816, 48418), (2252, 39044), (3632, 24209), (4504, 19522), (9008, 9761)]