397184

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 826200

約数和(自身を除く): 429016

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 107, 116, 128, 214, 232, 428, 464, 856, 928, 1712, 1856, 3103, 3424, 3712, 6206, 6848, 12412, 13696, 24824, 49648, 99296, 198592, 397184]

約数ペア:

[(1, 397184), (2, 198592), (4, 99296), (8, 49648), (16, 24824), (29, 13696), (32, 12412), (58, 6848), (64, 6206), (107, 3712), (116, 3424), (128, 3103), (214, 1856), (232, 1712), (428, 928), (464, 856)]