16256746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 27760320

約数和(自身を除く): 11503574

約数列:

[1, 2, 11, 22, 41, 67, 82, 134, 269, 451, 538, 737, 902, 1474, 2747, 2959, 5494, 5918, 11029, 18023, 22058, 30217, 36046, 60434, 121319, 198253, 242638, 396506, 738943, 1477886, 8128373, 16256746]

約数ペア:

[(1, 16256746), (2, 8128373), (11, 1477886), (22, 738943), (41, 396506), (67, 242638), (82, 198253), (134, 121319), (269, 60434), (451, 36046), (538, 30217), (737, 22058), (902, 18023), (1474, 11029), (2747, 5918), (2959, 5494)]