40835552

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 42989728

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 86, 118, 172, 236, 344, 472, 503, 688, 944, 1006, 1376, 1888, 2012, 2537, 4024, 5074, 8048, 10148, 16096, 20296, 21629, 29677, 40592, 43258, 59354, 81184, 86516, 118708, 173032, 237416, 346064, 474832, 692128, 949664, 1276111, 2552222, 5104444, 10208888, 20417776, 40835552]

約数ペア:

[(1, 40835552), (2, 20417776), (4, 10208888), (8, 5104444), (16, 2552222), (32, 1276111), (43, 949664), (59, 692128), (86, 474832), (118, 346064), (172, 237416), (236, 173032), (344, 118708), (472, 86516), (503, 81184), (688, 59354), (944, 43258), (1006, 40592), (1376, 29677), (1888, 21629), (2012, 20296), (2537, 16096), (4024, 10148), (5074, 8048)]