169968496

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{97459}}^1$

素因数の和:97576

約数の個数: 20

約数和(自身を含む): 332338600

約数和(自身を除く): 162370104

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 97459, 194918, 389836, 779672, 1559344, 10623031, 21246062, 42492124, 84984248, 169968496]

約数ペア:

[(1, 169968496), (2, 84984248), (4, 42492124), (8, 21246062), (16, 10623031), (109, 1559344), (218, 779672), (436, 389836), (872, 194918), (1744, 97459)]