215291488

素因数分解:

$2^5\times {\mathrm{653}}^1\times {\mathrm{10303}}^1$

素因数の和:10966

約数の個数: 24

約数和(自身を含む): 424545408

約数和(自身を除く): 209253920

約数列:

[1, 2, 4, 8, 16, 32, 653, 1306, 2612, 5224, 10303, 10448, 20606, 20896, 41212, 82424, 164848, 329696, 6727859, 13455718, 26911436, 53822872, 107645744, 215291488]

約数ペア:

[(1, 215291488), (2, 107645744), (4, 53822872), (8, 26911436), (16, 13455718), (32, 6727859), (653, 329696), (1306, 164848), (2612, 82424), (5224, 41212), (10303, 20896), (10448, 20606)]