16238352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 46122048

約数和(自身を除く): 29883696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 491, 624, 636, 689, 848, 982, 1272, 1378, 1473, 1964, 2067, 2544, 2756, 2946, 3928, 4134, 5512, 5892, 6383, 7856, 8268, 11024, 11784, 12766, 16536, 19149, 23568, 25532, 26023, 33072, 38298, 51064, 52046, 76596, 78069, 102128, 104092, 153192, 156138, 208184, 306384, 312276, 338299, 416368, 624552, 676598, 1014897, 1249104, 1353196, 2029794, 2706392, 4059588, 5412784, 8119176, 16238352]

約数ペア:

[(1, 16238352), (2, 8119176), (3, 5412784), (4, 4059588), (6, 2706392), (8, 2029794), (12, 1353196), (13, 1249104), (16, 1014897), (24, 676598), (26, 624552), (39, 416368), (48, 338299), (52, 312276), (53, 306384), (78, 208184), (104, 156138), (106, 153192), (156, 104092), (159, 102128), (208, 78069), (212, 76596), (312, 52046), (318, 51064), (424, 38298), (491, 33072), (624, 26023), (636, 25532), (689, 23568), (848, 19149), (982, 16536), (1272, 12766), (1378, 11784), (1473, 11024), (1964, 8268), (2067, 7856), (2544, 6383), (2756, 5892), (2946, 5512), (3928, 4134)]