80136832

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 170503200

約数和(自身を除く): 90366368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 128, 152, 166, 304, 332, 397, 608, 664, 794, 1216, 1328, 1577, 1588, 2432, 2656, 3154, 3176, 5312, 6308, 6352, 7543, 10624, 12616, 12704, 15086, 25232, 25408, 30172, 32951, 50464, 50816, 60344, 65902, 100928, 120688, 131804, 201856, 241376, 263608, 482752, 527216, 626069, 965504, 1054432, 1252138, 2108864, 2504276, 4217728, 5008552, 10017104, 20034208, 40068416, 80136832]

約数ペア:

[(1, 80136832), (2, 40068416), (4, 20034208), (8, 10017104), (16, 5008552), (19, 4217728), (32, 2504276), (38, 2108864), (64, 1252138), (76, 1054432), (83, 965504), (128, 626069), (152, 527216), (166, 482752), (304, 263608), (332, 241376), (397, 201856), (608, 131804), (664, 120688), (794, 100928), (1216, 65902), (1328, 60344), (1577, 50816), (1588, 50464), (2432, 32951), (2656, 30172), (3154, 25408), (3176, 25232), (5312, 15086), (6308, 12704), (6352, 12616), (7543, 10624)]