8318000128

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:697

約数の個数: 88

約数和(自身を含む): 16903176192

約数和(自身を除く): 8585176064

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 167, 254, 256, 334, 383, 508, 512, 668, 766, 1016, 1024, 1336, 1532, 2032, 2672, 3064, 4064, 5344, 6128, 8128, 10688, 12256, 16256, 21209, 21376, 24512, 32512, 42418, 42752, 48641, 49024, 63961, 65024, 84836, 85504, 97282, 98048, 127922, 130048, 169672, 171008, 194564, 196096, 255844, 339344, 389128, 392192, 511688, 678688, 778256, 1023376, 1357376, 1556512, 2046752, 2714752, 3113024, 4093504, 5429504, 6226048, 8123047, 8187008, 10859008, 12452096, 16246094, 16374016, 21718016, 24904192, 32492188, 32748032, 49808384, 64984376, 65496064, 129968752, 259937504, 519875008, 1039750016, 2079500032, 4159000064, 8318000128]

約数ペア:

[(1, 8318000128), (2, 4159000064), (4, 2079500032), (8, 1039750016), (16, 519875008), (32, 259937504), (64, 129968752), (127, 65496064), (128, 64984376), (167, 49808384), (254, 32748032), (256, 32492188), (334, 24904192), (383, 21718016), (508, 16374016), (512, 16246094), (668, 12452096), (766, 10859008), (1016, 8187008), (1024, 8123047), (1336, 6226048), (1532, 5429504), (2032, 4093504), (2672, 3113024), (3064, 2714752), (4064, 2046752), (5344, 1556512), (6128, 1357376), (8128, 1023376), (10688, 778256), (12256, 678688), (16256, 511688), (21209, 392192), (21376, 389128), (24512, 339344), (32512, 255844), (42418, 196096), (42752, 194564), (48641, 171008), (49024, 169672), (63961, 130048), (65024, 127922), (84836, 98048), (85504, 97282)]