331316096

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{83497}}^1$

素因数の和:83542

約数の個数: 32

約数和(自身を含む): 681343680

約数和(自身を除く): 350027584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 83497, 166994, 333988, 667976, 1335952, 2588407, 2671904, 5176814, 5343808, 10353628, 10687616, 20707256, 41414512, 82829024, 165658048, 331316096]

約数ペア:

[(1, 331316096), (2, 165658048), (4, 82829024), (8, 41414512), (16, 20707256), (31, 10687616), (32, 10353628), (62, 5343808), (64, 5176814), (124, 2671904), (128, 2588407), (248, 1335952), (496, 667976), (992, 333988), (1984, 166994), (3968, 83497)]