64534784

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{3191}}^1$

素因数の和:3286

約数の個数: 36

約数和(自身を含む): 130488960

約数和(自身を除く): 65954176

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 3191, 5056, 6382, 10112, 12764, 20224, 25528, 51056, 102112, 204224, 252089, 408448, 504178, 816896, 1008356, 2016712, 4033424, 8066848, 16133696, 32267392, 64534784]

約数ペア:

[(1, 64534784), (2, 32267392), (4, 16133696), (8, 8066848), (16, 4033424), (32, 2016712), (64, 1008356), (79, 816896), (128, 504178), (158, 408448), (256, 252089), (316, 204224), (632, 102112), (1264, 51056), (2528, 25528), (3191, 20224), (5056, 12764), (6382, 10112)]