81516332

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{13259}}^1$

素因数の和:13345

約数の個数: 24

約数和(自身を含む): 150368400

約数和(自身を除く): 68852068

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 3074, 6148, 13259, 26518, 53036, 384511, 702727, 769022, 1405454, 1538044, 2810908, 20379083, 40758166, 81516332]

約数ペア:

[(1, 81516332), (2, 40758166), (4, 20379083), (29, 2810908), (53, 1538044), (58, 1405454), (106, 769022), (116, 702727), (212, 384511), (1537, 53036), (3074, 26518), (6148, 13259)]