16939689328

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{15661}}^1$

素因数の和:16745

約数の個数: 40

約数和(自身を含む): 33345650960

約数和(自身を除く): 16405961632

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1009, 1072, 2018, 4036, 8072, 15661, 16144, 31322, 62644, 67603, 125288, 135206, 250576, 270412, 540824, 1049287, 1081648, 2098574, 4197148, 8394296, 15801949, 16788592, 31603898, 63207796, 126415592, 252831184, 1058730583, 2117461166, 4234922332, 8469844664, 16939689328]

約数ペア:

[(1, 16939689328), (2, 8469844664), (4, 4234922332), (8, 2117461166), (16, 1058730583), (67, 252831184), (134, 126415592), (268, 63207796), (536, 31603898), (1009, 16788592), (1072, 15801949), (2018, 8394296), (4036, 4197148), (8072, 2098574), (15661, 1081648), (16144, 1049287), (31322, 540824), (62644, 270412), (67603, 250576), (125288, 135206)]