31468256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 66200400

約数和(自身を除く): 34732144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 584, 608, 709, 1168, 1387, 1418, 2336, 2774, 2836, 5548, 5672, 11096, 11344, 13471, 22192, 22688, 26942, 44384, 51757, 53884, 103514, 107768, 207028, 215536, 414056, 431072, 828112, 983383, 1656224, 1966766, 3933532, 7867064, 15734128, 31468256]

約数ペア:

[(1, 31468256), (2, 15734128), (4, 7867064), (8, 3933532), (16, 1966766), (19, 1656224), (32, 983383), (38, 828112), (73, 431072), (76, 414056), (146, 215536), (152, 207028), (292, 107768), (304, 103514), (584, 53884), (608, 51757), (709, 44384), (1168, 26942), (1387, 22688), (1418, 22192), (2336, 13471), (2774, 11344), (2836, 11096), (5548, 5672)]