25918304

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{4969}}^1$

素因数の和:5142

約数の個数: 24

約数和(自身を含む): 51350040

約数和(自身を除く): 25431736

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 4969, 5216, 9938, 19876, 39752, 79504, 159008, 809947, 1619894, 3239788, 6479576, 12959152, 25918304]

約数ペア:

[(1, 25918304), (2, 12959152), (4, 6479576), (8, 3239788), (16, 1619894), (32, 809947), (163, 159008), (326, 79504), (652, 39752), (1304, 19876), (2608, 9938), (4969, 5216)]