39703568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{145969}}^1$

素因数の和:145994

約数の個数: 20

約数和(自身を含む): 81451260

約数和(自身を除く): 41747692

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 145969, 291938, 583876, 1167752, 2335504, 2481473, 4962946, 9925892, 19851784, 39703568]

約数ペア:

[(1, 39703568), (2, 19851784), (4, 9925892), (8, 4962946), (16, 2481473), (17, 2335504), (34, 1167752), (68, 583876), (136, 291938), (272, 145969)]