65431952

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{10301}}^1$

素因数の和:10706

約数の個数: 20

約数和(自身を含む): 127106076

約数和(自身を除く): 61674124

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 10301, 20602, 41204, 82408, 164816, 4089497, 8178994, 16357988, 32715976, 65431952]

約数ペア:

[(1, 65431952), (2, 32715976), (4, 16357988), (8, 8178994), (16, 4089497), (397, 164816), (794, 82408), (1588, 41204), (3176, 20602), (6352, 10301)]