87804928

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4552

約数の個数: 44

約数和(自身を含む): 184803160

約数和(自身を除く): 96998232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4513, 4864, 9026, 9728, 18052, 19456, 36104, 72208, 85747, 144416, 171494, 288832, 342988, 577664, 685976, 1155328, 1371952, 2310656, 2743904, 4621312, 5487808, 10975616, 21951232, 43902464, 87804928]

約数ペア:

[(1, 87804928), (2, 43902464), (4, 21951232), (8, 10975616), (16, 5487808), (19, 4621312), (32, 2743904), (38, 2310656), (64, 1371952), (76, 1155328), (128, 685976), (152, 577664), (256, 342988), (304, 288832), (512, 171494), (608, 144416), (1024, 85747), (1216, 72208), (2432, 36104), (4513, 19456), (4864, 18052), (9026, 9728)]