79861504

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{1987}}^1$

素因数の和:2160

約数の個数: 36

約数和(自身を含む): 160507144

約数和(自身を除く): 80645640

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 628, 1256, 1987, 2512, 3974, 5024, 7948, 10048, 15896, 20096, 31792, 40192, 63584, 127168, 254336, 311959, 508672, 623918, 1247836, 2495672, 4991344, 9982688, 19965376, 39930752, 79861504]

約数ペア:

[(1, 79861504), (2, 39930752), (4, 19965376), (8, 9982688), (16, 4991344), (32, 2495672), (64, 1247836), (128, 623918), (157, 508672), (256, 311959), (314, 254336), (628, 127168), (1256, 63584), (1987, 40192), (2512, 31792), (3974, 20096), (5024, 15896), (7948, 10048)]