61165264

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{88903}}^1$

素因数の和:88954

約数の個数: 20

約数和(自身を含む): 121265056

約数和(自身を除く): 60099792

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 88903, 177806, 355612, 711224, 1422448, 3822829, 7645658, 15291316, 30582632, 61165264]

約数ペア:

[(1, 61165264), (2, 30582632), (4, 15291316), (8, 7645658), (16, 3822829), (43, 1422448), (86, 711224), (172, 355612), (344, 177806), (688, 88903)]