16211432

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 31190400

約数和(自身を除く): 14978968

約数列:

[1, 2, 4, 8, 79, 113, 158, 226, 227, 316, 452, 454, 632, 904, 908, 1816, 8927, 17854, 17933, 25651, 35708, 35866, 51302, 71416, 71732, 102604, 143464, 205208, 2026429, 4052858, 8105716, 16211432]

約数ペア:

[(1, 16211432), (2, 8105716), (4, 4052858), (8, 2026429), (79, 205208), (113, 143464), (158, 102604), (226, 71732), (227, 71416), (316, 51302), (452, 35866), (454, 35708), (632, 25651), (904, 17933), (908, 17854), (1816, 8927)]