123332384

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17761}}^1$

素因数の和:17809

約数の個数: 48

約数和(自身を含む): 286465536

約数和(自身を除く): 163133152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 17761, 35522, 71044, 124327, 142088, 248654, 284176, 497308, 550591, 568352, 994616, 1101182, 1989232, 2202364, 3854137, 3978464, 4404728, 7708274, 8809456, 15416548, 17618912, 30833096, 61666192, 123332384]

約数ペア:

[(1, 123332384), (2, 61666192), (4, 30833096), (7, 17618912), (8, 15416548), (14, 8809456), (16, 7708274), (28, 4404728), (31, 3978464), (32, 3854137), (56, 2202364), (62, 1989232), (112, 1101182), (124, 994616), (217, 568352), (224, 550591), (248, 497308), (434, 284176), (496, 248654), (868, 142088), (992, 124327), (1736, 71044), (3472, 35522), (6944, 17761)]