291207232

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{197831}}^1$

素因数の和:197866

約数の個数: 28

約数和(自身を含む): 602991936

約数和(自身を除く): 311784704

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 197831, 395662, 791324, 1582648, 3165296, 4550113, 6330592, 9100226, 12661184, 18200452, 36400904, 72801808, 145603616, 291207232]

約数ペア:

[(1, 291207232), (2, 145603616), (4, 72801808), (8, 36400904), (16, 18200452), (23, 12661184), (32, 9100226), (46, 6330592), (64, 4550113), (92, 3165296), (184, 1582648), (368, 791324), (736, 395662), (1472, 197831)]