91915712

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1249

約数の個数: 56

約数和(自身を含む): 209702400

約数和(自身を除く): 117786688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 796, 1031, 1393, 1592, 2062, 2786, 3184, 4124, 5572, 6368, 7217, 8248, 11144, 12736, 14434, 16496, 22288, 28868, 32992, 44576, 57736, 65984, 89152, 115472, 205169, 230944, 410338, 461888, 820676, 1436183, 1641352, 2872366, 3282704, 5744732, 6565408, 11489464, 13130816, 22978928, 45957856, 91915712]

約数ペア:

[(1, 91915712), (2, 45957856), (4, 22978928), (7, 13130816), (8, 11489464), (14, 6565408), (16, 5744732), (28, 3282704), (32, 2872366), (56, 1641352), (64, 1436183), (112, 820676), (199, 461888), (224, 410338), (398, 230944), (448, 205169), (796, 115472), (1031, 89152), (1393, 65984), (1592, 57736), (2062, 44576), (2786, 32992), (3184, 28868), (4124, 22288), (5572, 16496), (6368, 14434), (7217, 12736), (8248, 11144)]