4051550512

素因数分解:

$2^4\times {\mathrm{15731}}^1\times {\mathrm{16097}}^1$

素因数の和:31836

約数の個数: 20

約数和(自身を含む): 7850865816

約数和(自身を除く): 3799315304

約数列:

[1, 2, 4, 8, 16, 15731, 16097, 31462, 32194, 62924, 64388, 125848, 128776, 251696, 257552, 253221907, 506443814, 1012887628, 2025775256, 4051550512]

約数ペア:

[(1, 4051550512), (2, 2025775256), (4, 1012887628), (8, 506443814), (16, 253221907), (15731, 257552), (16097, 251696), (31462, 128776), (32194, 125848), (62924, 64388)]