79871584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191999}}^1$

素因数の和:192022

約数の個数: 24

約数和(自身を含む): 169344000

約数和(自身を除く): 89472416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 191999, 383998, 767996, 1535992, 2495987, 3071984, 4991974, 6143968, 9983948, 19967896, 39935792, 79871584]

約数ペア:

[(1, 79871584), (2, 39935792), (4, 19967896), (8, 9983948), (13, 6143968), (16, 4991974), (26, 3071984), (32, 2495987), (52, 1535992), (104, 767996), (208, 383998), (416, 191999)]