31882051266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{64157}}^1$

素因数の和:64475

約数の個数: 64

約数和(自身を含む): 71914445568

約数和(自身を除く): 40032394302

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 277, 299, 554, 598, 831, 897, 1662, 1794, 3601, 6371, 7202, 10803, 12742, 19113, 21606, 38226, 64157, 82823, 128314, 165646, 192471, 248469, 384942, 496938, 834041, 1475611, 1668082, 2502123, 2951222, 4426833, 5004246, 8853666, 17771489, 19182943, 35542978, 38365886, 53314467, 57548829, 106628934, 115097658, 231029357, 408744247, 462058714, 693088071, 817488494, 1226232741, 1386176142, 2452465482, 5313675211, 10627350422, 15941025633, 31882051266]

約数ペア:

[(1, 31882051266), (2, 15941025633), (3, 10627350422), (6, 5313675211), (13, 2452465482), (23, 1386176142), (26, 1226232741), (39, 817488494), (46, 693088071), (69, 462058714), (78, 408744247), (138, 231029357), (277, 115097658), (299, 106628934), (554, 57548829), (598, 53314467), (831, 38365886), (897, 35542978), (1662, 19182943), (1794, 17771489), (3601, 8853666), (6371, 5004246), (7202, 4426833), (10803, 2951222), (12742, 2502123), (19113, 1668082), (21606, 1475611), (38226, 834041), (64157, 496938), (82823, 384942), (128314, 248469), (165646, 192471)]