413989376

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{26083}}^1$

素因数の和:26132

約数の個数: 40

約数和(自身を含む): 853885824

約数和(自身を除く): 439896448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 26083, 52166, 104332, 208664, 417328, 808573, 834656, 1617146, 1669312, 3234292, 3338624, 6468584, 6677248, 12937168, 13354496, 25874336, 51748672, 103497344, 206994688, 413989376]

約数ペア:

[(1, 413989376), (2, 206994688), (4, 103497344), (8, 51748672), (16, 25874336), (31, 13354496), (32, 12937168), (62, 6677248), (64, 6468584), (124, 3338624), (128, 3234292), (248, 1669312), (256, 1617146), (496, 834656), (512, 808573), (992, 417328), (1984, 208664), (3968, 104332), (7936, 52166), (15872, 26083)]