13307965648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{90971}}^1$

素因数の和:91243

約数の個数: 40

約数和(自身を含む): 26531801856

約数和(自身を除く): 13223836208

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 223, 328, 446, 656, 892, 1784, 3568, 9143, 18286, 36572, 73144, 90971, 146288, 181942, 363884, 727768, 1455536, 3729811, 7459622, 14919244, 20286533, 29838488, 40573066, 59676976, 81146132, 162292264, 324584528, 831747853, 1663495706, 3326991412, 6653982824, 13307965648]

約数ペア:

[(1, 13307965648), (2, 6653982824), (4, 3326991412), (8, 1663495706), (16, 831747853), (41, 324584528), (82, 162292264), (164, 81146132), (223, 59676976), (328, 40573066), (446, 29838488), (656, 20286533), (892, 14919244), (1784, 7459622), (3568, 3729811), (9143, 1455536), (18286, 727768), (36572, 363884), (73144, 181942), (90971, 146288)]