173873296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{883}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 349017344

約数和(自身を除く): 175144048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 397, 496, 794, 883, 1588, 1766, 3176, 3532, 6352, 7064, 12307, 14128, 24614, 27373, 49228, 54746, 98456, 109492, 196912, 218984, 350551, 437968, 701102, 1402204, 2804408, 5608816, 10867081, 21734162, 43468324, 86936648, 173873296]

約数ペア:

[(1, 173873296), (2, 86936648), (4, 43468324), (8, 21734162), (16, 10867081), (31, 5608816), (62, 2804408), (124, 1402204), (248, 701102), (397, 437968), (496, 350551), (794, 218984), (883, 196912), (1588, 109492), (1766, 98456), (3176, 54746), (3532, 49228), (6352, 27373), (7064, 24614), (12307, 14128)]