329344

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 685440

約数和(自身を除く): 356096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 128, 166, 248, 332, 496, 664, 992, 1328, 1984, 2573, 2656, 3968, 5146, 5312, 10292, 10624, 20584, 41168, 82336, 164672, 329344]

約数ペア:

[(1, 329344), (2, 164672), (4, 82336), (8, 41168), (16, 20584), (31, 10624), (32, 10292), (62, 5312), (64, 5146), (83, 3968), (124, 2656), (128, 2573), (166, 1984), (248, 1328), (332, 992), (496, 664)]