64395256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10333}}^1$

素因数の和:10399

約数の個数: 32

約数和(自身を含む): 130208400

約数和(自身を除く): 65813144

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 10333, 20666, 41332, 82664, 196327, 392654, 423653, 785308, 847306, 1570616, 1694612, 3389224, 8049407, 16098814, 32197628, 64395256]

約数ペア:

[(1, 64395256), (2, 32197628), (4, 16098814), (8, 8049407), (19, 3389224), (38, 1694612), (41, 1570616), (76, 847306), (82, 785308), (152, 423653), (164, 392654), (328, 196327), (779, 82664), (1558, 41332), (3116, 20666), (6232, 10333)]