87551968

素因数分解:

$2^5\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1453}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 197860320

約数和(自身を除く): 110308352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 269, 538, 1076, 1453, 1883, 2152, 2906, 3766, 4304, 5812, 7532, 8608, 10171, 11624, 15064, 20342, 23248, 30128, 40684, 46496, 60256, 81368, 162736, 325472, 390857, 781714, 1563428, 2735999, 3126856, 5471998, 6253712, 10943996, 12507424, 21887992, 43775984, 87551968]

約数ペア:

[(1, 87551968), (2, 43775984), (4, 21887992), (7, 12507424), (8, 10943996), (14, 6253712), (16, 5471998), (28, 3126856), (32, 2735999), (56, 1563428), (112, 781714), (224, 390857), (269, 325472), (538, 162736), (1076, 81368), (1453, 60256), (1883, 46496), (2152, 40684), (2906, 30128), (3766, 23248), (4304, 20342), (5812, 15064), (7532, 11624), (8608, 10171)]