77790256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3083}}^1$

素因数の和:3193

約数の個数: 40

約数和(自身を含む): 160614720

約数和(自身を除く): 82824464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 3083, 3154, 6166, 6308, 12332, 12616, 24664, 25232, 49328, 58577, 117154, 234308, 255889, 468616, 511778, 937232, 1023556, 2047112, 4094224, 4861891, 9723782, 19447564, 38895128, 77790256]

約数ペア:

[(1, 77790256), (2, 38895128), (4, 19447564), (8, 9723782), (16, 4861891), (19, 4094224), (38, 2047112), (76, 1023556), (83, 937232), (152, 511778), (166, 468616), (304, 255889), (332, 234308), (664, 117154), (1328, 58577), (1577, 49328), (3083, 25232), (3154, 24664), (6166, 12616), (6308, 12332)]