631172096

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{32441}}^1$

素因数の和:32480

約数の個数: 44

約数和(自身を含む): 1328175480

約数和(自身を除く): 697003384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 19456, 32441, 64882, 129764, 259528, 519056, 616379, 1038112, 1232758, 2076224, 2465516, 4152448, 4931032, 8304896, 9862064, 16609792, 19724128, 33219584, 39448256, 78896512, 157793024, 315586048, 631172096]

約数ペア:

[(1, 631172096), (2, 315586048), (4, 157793024), (8, 78896512), (16, 39448256), (19, 33219584), (32, 19724128), (38, 16609792), (64, 9862064), (76, 8304896), (128, 4931032), (152, 4152448), (256, 2465516), (304, 2076224), (512, 1232758), (608, 1038112), (1024, 616379), (1216, 519056), (2432, 259528), (4864, 129764), (9728, 64882), (19456, 32441)]