47143808

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{109}}^2$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 97846560

約数和(自身を除く): 50702752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 128, 218, 248, 436, 496, 872, 992, 1744, 1984, 3379, 3488, 3968, 6758, 6976, 11881, 13516, 13952, 23762, 27032, 47524, 54064, 95048, 108128, 190096, 216256, 368311, 380192, 432512, 736622, 760384, 1473244, 1520768, 2946488, 5892976, 11785952, 23571904, 47143808]

約数ペア:

[(1, 47143808), (2, 23571904), (4, 11785952), (8, 5892976), (16, 2946488), (31, 1520768), (32, 1473244), (62, 760384), (64, 736622), (109, 432512), (124, 380192), (128, 368311), (218, 216256), (248, 190096), (436, 108128), (496, 95048), (872, 54064), (992, 47524), (1744, 27032), (1984, 23762), (3379, 13952), (3488, 13516), (3968, 11881), (6758, 6976)]