79810048

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1722

約数の個数: 40

約数和(自身を含む): 161208432

約数和(自身を除く): 81398384

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 1607, 3104, 3214, 6208, 6428, 12416, 12856, 24832, 25712, 49664, 51424, 102848, 155879, 205696, 311758, 411392, 623516, 822784, 1247032, 2494064, 4988128, 9976256, 19952512, 39905024, 79810048]

約数ペア:

[(1, 79810048), (2, 39905024), (4, 19952512), (8, 9976256), (16, 4988128), (32, 2494064), (64, 1247032), (97, 822784), (128, 623516), (194, 411392), (256, 311758), (388, 205696), (512, 155879), (776, 102848), (1552, 51424), (1607, 49664), (3104, 25712), (3214, 24832), (6208, 12856), (6428, 12416)]