55197232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{202931}}^1$

素因数の和:202956

約数の個数: 20

約数和(自身を含む): 113236056

約数和(自身を除く): 58038824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 202931, 405862, 811724, 1623448, 3246896, 3449827, 6899654, 13799308, 27598616, 55197232]

約数ペア:

[(1, 55197232), (2, 27598616), (4, 13799308), (8, 6899654), (16, 3449827), (17, 3246896), (34, 1623448), (68, 811724), (136, 405862), (272, 202931)]