326197376

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{82207}}^1$

素因数の和:82252

約数の個数: 32

約数和(自身を含む): 670817280

約数和(自身を除く): 344619904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 82207, 164414, 328828, 657656, 1315312, 2548417, 2630624, 5096834, 5261248, 10193668, 10522496, 20387336, 40774672, 81549344, 163098688, 326197376]

約数ペア:

[(1, 326197376), (2, 163098688), (4, 81549344), (8, 40774672), (16, 20387336), (31, 10522496), (32, 10193668), (62, 5261248), (64, 5096834), (124, 2630624), (128, 2548417), (248, 1315312), (496, 657656), (992, 328828), (1984, 164414), (3968, 82207)]