90355552

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2027}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 204422400

約数和(自身を除く): 114066848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1592, 2027, 2786, 3184, 4054, 5572, 6368, 8108, 11144, 14189, 16216, 22288, 28378, 32432, 44576, 56756, 64864, 113512, 227024, 403373, 454048, 806746, 1613492, 2823611, 3226984, 5647222, 6453968, 11294444, 12907936, 22588888, 45177776, 90355552]

約数ペア:

[(1, 90355552), (2, 45177776), (4, 22588888), (7, 12907936), (8, 11294444), (14, 6453968), (16, 5647222), (28, 3226984), (32, 2823611), (56, 1613492), (112, 806746), (199, 454048), (224, 403373), (398, 227024), (796, 113512), (1393, 64864), (1592, 56756), (2027, 44576), (2786, 32432), (3184, 28378), (4054, 22288), (5572, 16216), (6368, 14189), (8108, 11144)]