131330272

素因数分解:

$2^5\times {\mathrm{1669}}^1\times {\mathrm{2459}}^1$

素因数の和:4138

約数の個数: 24

約数和(自身を含む): 258816600

約数和(自身を除く): 127486328

約数列:

[1, 2, 4, 8, 16, 32, 1669, 2459, 3338, 4918, 6676, 9836, 13352, 19672, 26704, 39344, 53408, 78688, 4104071, 8208142, 16416284, 32832568, 65665136, 131330272]

約数ペア:

[(1, 131330272), (2, 65665136), (4, 32832568), (8, 16416284), (16, 8208142), (32, 4104071), (1669, 78688), (2459, 53408), (3338, 39344), (4918, 26704), (6676, 19672), (9836, 13352)]