310047616

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{78137}}^1$

素因数の和:78182

約数の個数: 32

約数和(自身を含む): 637606080

約数和(自身を除く): 327558464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 78137, 156274, 312548, 625096, 1250192, 2422247, 2500384, 4844494, 5000768, 9688988, 10001536, 19377976, 38755952, 77511904, 155023808, 310047616]

約数ペア:

[(1, 310047616), (2, 155023808), (4, 77511904), (8, 38755952), (16, 19377976), (31, 10001536), (32, 9688988), (62, 5000768), (64, 4844494), (124, 2500384), (128, 2422247), (248, 1250192), (496, 625096), (992, 312548), (1984, 156274), (3968, 78137)]