16519723072

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{3329}}^1\times {\mathrm{4561}}^1$

素因数の和:7919

約数の個数: 56

約数和(自身を含む): 34727677560

約数和(自身を除く): 18207954488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 3329, 4561, 6658, 9122, 13316, 18244, 26632, 36488, 53264, 56593, 72976, 77537, 106528, 113186, 145952, 155074, 213056, 226372, 291904, 310148, 452744, 620296, 905488, 1240592, 1810976, 2481184, 3621952, 4962368, 15183569, 30367138, 60734276, 121468552, 242937104, 258120673, 485874208, 516241346, 971748416, 1032482692, 2064965384, 4129930768, 8259861536, 16519723072]

約数ペア:

[(1, 16519723072), (2, 8259861536), (4, 4129930768), (8, 2064965384), (16, 1032482692), (17, 971748416), (32, 516241346), (34, 485874208), (64, 258120673), (68, 242937104), (136, 121468552), (272, 60734276), (544, 30367138), (1088, 15183569), (3329, 4962368), (4561, 3621952), (6658, 2481184), (9122, 1810976), (13316, 1240592), (18244, 905488), (26632, 620296), (36488, 452744), (53264, 310148), (56593, 291904), (72976, 226372), (77537, 213056), (106528, 155074), (113186, 145952)]