87900032

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 192706560

約数和(自身を除く): 104806528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 163, 176, 326, 352, 383, 652, 704, 766, 1304, 1408, 1532, 1793, 2608, 3064, 3586, 4213, 5216, 6128, 7172, 8426, 10432, 12256, 14344, 16852, 20864, 24512, 28688, 33704, 49024, 57376, 62429, 67408, 114752, 124858, 134816, 229504, 249716, 269632, 499432, 539264, 686719, 998864, 1373438, 1997728, 2746876, 3995456, 5493752, 7990912, 10987504, 21975008, 43950016, 87900032]

約数ペア:

[(1, 87900032), (2, 43950016), (4, 21975008), (8, 10987504), (11, 7990912), (16, 5493752), (22, 3995456), (32, 2746876), (44, 1997728), (64, 1373438), (88, 998864), (128, 686719), (163, 539264), (176, 499432), (326, 269632), (352, 249716), (383, 229504), (652, 134816), (704, 124858), (766, 114752), (1304, 67408), (1408, 62429), (1532, 57376), (1793, 49024), (2608, 33704), (3064, 28688), (3586, 24512), (4213, 20864), (5216, 16852), (6128, 14344), (7172, 12256), (8426, 10432)]