129872896

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{2393}}^1$

素因数の和:2466

約数の個数: 44

約数和(自身を含む): 264627972

約数和(自身を除く): 134755076

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1696, 2393, 3392, 4786, 6784, 9572, 13568, 19144, 27136, 38288, 54272, 76576, 126829, 153152, 253658, 306304, 507316, 612608, 1014632, 1225216, 2029264, 2450432, 4058528, 8117056, 16234112, 32468224, 64936448, 129872896]

約数ペア:

[(1, 129872896), (2, 64936448), (4, 32468224), (8, 16234112), (16, 8117056), (32, 4058528), (53, 2450432), (64, 2029264), (106, 1225216), (128, 1014632), (212, 612608), (256, 507316), (424, 306304), (512, 253658), (848, 153152), (1024, 126829), (1696, 76576), (2393, 54272), (3392, 38288), (4786, 27136), (6784, 19144), (9572, 13568)]