34720256

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4024

約数の個数: 40

約数和(自身を含む): 73471860

約数和(自身を除く): 38751604

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 3989, 4352, 7978, 8704, 15956, 31912, 63824, 67813, 127648, 135626, 255296, 271252, 510592, 542504, 1021184, 1085008, 2042368, 2170016, 4340032, 8680064, 17360128, 34720256]

約数ペア:

[(1, 34720256), (2, 17360128), (4, 8680064), (8, 4340032), (16, 2170016), (17, 2042368), (32, 1085008), (34, 1021184), (64, 542504), (68, 510592), (128, 271252), (136, 255296), (256, 135626), (272, 127648), (512, 67813), (544, 63824), (1088, 31912), (2176, 15956), (3989, 8704), (4352, 7978)]