91745264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2239}}^1$

素因数の和:2457

約数の個数: 40

約数和(自身を含む): 192487680

約数和(自身を除く): 100742416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 2239, 2561, 3152, 4478, 5122, 8956, 10244, 17912, 20488, 29107, 35824, 40976, 58214, 116428, 232856, 441083, 465712, 882166, 1764332, 3528664, 5734079, 7057328, 11468158, 22936316, 45872632, 91745264]

約数ペア:

[(1, 91745264), (2, 45872632), (4, 22936316), (8, 11468158), (13, 7057328), (16, 5734079), (26, 3528664), (52, 1764332), (104, 882166), (197, 465712), (208, 441083), (394, 232856), (788, 116428), (1576, 58214), (2239, 40976), (2561, 35824), (3152, 29107), (4478, 20488), (5122, 17912), (8956, 10244)]