40601168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149269}}^1$

素因数の和:149294

約数の個数: 20

約数和(自身を含む): 83292660

約数和(自身を除く): 42691492

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 149269, 298538, 597076, 1194152, 2388304, 2537573, 5075146, 10150292, 20300584, 40601168]

約数ペア:

[(1, 40601168), (2, 20300584), (4, 10150292), (8, 5075146), (16, 2537573), (17, 2388304), (34, 1194152), (68, 597076), (136, 298538), (272, 149269)]