86517488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16741}}^1$

素因数の和:16785

約数の個数: 40

約数和(自身を含む): 186840720

約数和(自身を除く): 100323232

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 16741, 33482, 66964, 133928, 267856, 284597, 318079, 569194, 636158, 1138388, 1272316, 2276776, 2544632, 4553552, 5089264, 5407343, 10814686, 21629372, 43258744, 86517488]

約数ペア:

[(1, 86517488), (2, 43258744), (4, 21629372), (8, 10814686), (16, 5407343), (17, 5089264), (19, 4553552), (34, 2544632), (38, 2276776), (68, 1272316), (76, 1138388), (136, 636158), (152, 569194), (272, 318079), (304, 284597), (323, 267856), (646, 133928), (1292, 66964), (2584, 33482), (5168, 16741)]