164839648

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{166169}}^1$

素因数の和:166210

約数の個数: 24

約数和(自身を含む): 334998720

約数和(自身を除く): 170159072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 166169, 332338, 664676, 1329352, 2658704, 5151239, 5317408, 10302478, 20604956, 41209912, 82419824, 164839648]

約数ペア:

[(1, 164839648), (2, 82419824), (4, 41209912), (8, 20604956), (16, 10302478), (31, 5317408), (32, 5151239), (62, 2658704), (124, 1329352), (248, 664676), (496, 332338), (992, 166169)]