87636416

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1201

約数の個数: 56

約数和(自身を含む): 199948800

約数和(自身を除く): 112312384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 796, 983, 1393, 1592, 1966, 2786, 3184, 3932, 5572, 6368, 6881, 7864, 11144, 12736, 13762, 15728, 22288, 27524, 31456, 44576, 55048, 62912, 89152, 110096, 195617, 220192, 391234, 440384, 782468, 1369319, 1564936, 2738638, 3129872, 5477276, 6259744, 10954552, 12519488, 21909104, 43818208, 87636416]

約数ペア:

[(1, 87636416), (2, 43818208), (4, 21909104), (7, 12519488), (8, 10954552), (14, 6259744), (16, 5477276), (28, 3129872), (32, 2738638), (56, 1564936), (64, 1369319), (112, 782468), (199, 440384), (224, 391234), (398, 220192), (448, 195617), (796, 110096), (983, 89152), (1393, 62912), (1592, 55048), (1966, 44576), (2786, 31456), (3184, 27524), (3932, 22288), (5572, 15728), (6368, 13762), (6881, 12736), (7864, 11144)]