621529088

素因数分解:

$2^{11}\times {\mathrm{157}}^1\times {\mathrm{1933}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 1251317340

約数和(自身を除く): 629788252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 1024, 1256, 1933, 2048, 2512, 3866, 5024, 7732, 10048, 15464, 20096, 30928, 40192, 61856, 80384, 123712, 160768, 247424, 303481, 321536, 494848, 606962, 989696, 1213924, 1979392, 2427848, 3958784, 4855696, 9711392, 19422784, 38845568, 77691136, 155382272, 310764544, 621529088]

約数ペア:

[(1, 621529088), (2, 310764544), (4, 155382272), (8, 77691136), (16, 38845568), (32, 19422784), (64, 9711392), (128, 4855696), (157, 3958784), (256, 2427848), (314, 1979392), (512, 1213924), (628, 989696), (1024, 606962), (1256, 494848), (1933, 321536), (2048, 303481), (2512, 247424), (3866, 160768), (5024, 123712), (7732, 80384), (10048, 61856), (15464, 40192), (20096, 30928)]