31788032

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:896

約数の個数: 44

約数和(自身を含む): 65340240

約数和(自身を除く): 33552208

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 839, 1024, 1184, 1678, 2368, 3356, 4736, 6712, 9472, 13424, 18944, 26848, 31043, 37888, 53696, 62086, 107392, 124172, 214784, 248344, 429568, 496688, 859136, 993376, 1986752, 3973504, 7947008, 15894016, 31788032]

約数ペア:

[(1, 31788032), (2, 15894016), (4, 7947008), (8, 3973504), (16, 1986752), (32, 993376), (37, 859136), (64, 496688), (74, 429568), (128, 248344), (148, 214784), (256, 124172), (296, 107392), (512, 62086), (592, 53696), (839, 37888), (1024, 31043), (1184, 26848), (1678, 18944), (2368, 13424), (3356, 9472), (4736, 6712)]