86030404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66587}}^1$

素因数の和:66627

約数の個数: 24

約数和(自身を含む): 167801760

約数和(自身を除く): 81771356

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 66587, 133174, 266348, 1131979, 1265153, 2263958, 2530306, 4527916, 5060612, 21507601, 43015202, 86030404]

約数ペア:

[(1, 86030404), (2, 43015202), (4, 21507601), (17, 5060612), (19, 4527916), (34, 2530306), (38, 2263958), (68, 1265153), (76, 1131979), (323, 266348), (646, 133174), (1292, 66587)]