63997624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421037}}^1$

素因数の和:421062

約数の個数: 16

約数和(自身を含む): 126311400

約数和(自身を除く): 62313776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421037, 842074, 1684148, 3368296, 7999703, 15999406, 31998812, 63997624]

約数ペア:

[(1, 63997624), (2, 31998812), (4, 15999406), (8, 7999703), (19, 3368296), (38, 1684148), (76, 842074), (152, 421037)]