85705328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2685

約数の個数: 40

約数和(自身を含む): 174036480

約数和(自身を除く): 88331152

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 2579, 4154, 5158, 8308, 10316, 16616, 20632, 33232, 41264, 79949, 159898, 172793, 319796, 345586, 639592, 691172, 1279184, 1382344, 2764688, 5356583, 10713166, 21426332, 42852664, 85705328]

約数ペア:

[(1, 85705328), (2, 42852664), (4, 21426332), (8, 10713166), (16, 5356583), (31, 2764688), (62, 1382344), (67, 1279184), (124, 691172), (134, 639592), (248, 345586), (268, 319796), (496, 172793), (536, 159898), (1072, 79949), (2077, 41264), (2579, 33232), (4154, 20632), (5158, 16616), (8308, 10316)]