85102672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1033}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 174373760

約数和(自身を除く): 89271088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 271, 304, 542, 1033, 1084, 2066, 2168, 4132, 4336, 5149, 8264, 10298, 16528, 19627, 20596, 39254, 41192, 78508, 82384, 157016, 279943, 314032, 559886, 1119772, 2239544, 4479088, 5318917, 10637834, 21275668, 42551336, 85102672]

約数ペア:

[(1, 85102672), (2, 42551336), (4, 21275668), (8, 10637834), (16, 5318917), (19, 4479088), (38, 2239544), (76, 1119772), (152, 559886), (271, 314032), (304, 279943), (542, 157016), (1033, 82384), (1084, 78508), (2066, 41192), (2168, 39254), (4132, 20596), (4336, 19627), (5149, 16528), (8264, 10298)]