31854524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6883}}^1$

素因数の和:6989

約数の個数: 24

約数和(自身を含む): 60716880

約数和(自身を除く): 28862356

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 6883, 13766, 27532, 89479, 178958, 357916, 612587, 1225174, 2450348, 7963631, 15927262, 31854524]

約数ペア:

[(1, 31854524), (2, 15927262), (4, 7963631), (13, 2450348), (26, 1225174), (52, 612587), (89, 357916), (178, 178958), (356, 89479), (1157, 27532), (2314, 13766), (4628, 6883)]