16312488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 27233112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 83, 114, 152, 166, 228, 249, 332, 431, 456, 498, 664, 862, 996, 1293, 1577, 1724, 1992, 2586, 3154, 3448, 4731, 5172, 6308, 8189, 9462, 10344, 12616, 16378, 18924, 24567, 32756, 35773, 37848, 49134, 65512, 71546, 98268, 107319, 143092, 196536, 214638, 286184, 429276, 679687, 858552, 1359374, 2039061, 2718748, 4078122, 5437496, 8156244, 16312488]

約数ペア:

[(1, 16312488), (2, 8156244), (3, 5437496), (4, 4078122), (6, 2718748), (8, 2039061), (12, 1359374), (19, 858552), (24, 679687), (38, 429276), (57, 286184), (76, 214638), (83, 196536), (114, 143092), (152, 107319), (166, 98268), (228, 71546), (249, 65512), (332, 49134), (431, 37848), (456, 35773), (498, 32756), (664, 24567), (862, 18924), (996, 16378), (1293, 12616), (1577, 10344), (1724, 9462), (1992, 8189), (2586, 6308), (3154, 5172), (3448, 4731)]