16383912

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 43476480

約数和(自身を除く): 27092568

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 67, 69, 92, 134, 138, 184, 201, 268, 276, 402, 443, 536, 552, 804, 886, 1329, 1541, 1608, 1772, 2658, 3082, 3544, 4623, 5316, 6164, 9246, 10189, 10632, 12328, 18492, 20378, 29681, 30567, 36984, 40756, 59362, 61134, 81512, 89043, 118724, 122268, 178086, 237448, 244536, 356172, 682663, 712344, 1365326, 2047989, 2730652, 4095978, 5461304, 8191956, 16383912]

約数ペア:

[(1, 16383912), (2, 8191956), (3, 5461304), (4, 4095978), (6, 2730652), (8, 2047989), (12, 1365326), (23, 712344), (24, 682663), (46, 356172), (67, 244536), (69, 237448), (92, 178086), (134, 122268), (138, 118724), (184, 89043), (201, 81512), (268, 61134), (276, 59362), (402, 40756), (443, 36984), (536, 30567), (552, 29681), (804, 20378), (886, 18492), (1329, 12328), (1541, 10632), (1608, 10189), (1772, 9246), (2658, 6164), (3082, 5316), (3544, 4623)]