815953072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{42533}}^1$

素因数の和:42661

約数の個数: 40

約数和(自身を含む): 1740491280

約数和(自身を除く): 924538208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 4796, 9592, 19184, 42533, 85066, 170132, 340264, 467863, 680528, 935726, 1871452, 3742904, 4636097, 7485808, 9272194, 18544388, 37088776, 50997067, 74177552, 101994134, 203988268, 407976536, 815953072]

約数ペア:

[(1, 815953072), (2, 407976536), (4, 203988268), (8, 101994134), (11, 74177552), (16, 50997067), (22, 37088776), (44, 18544388), (88, 9272194), (109, 7485808), (176, 4636097), (218, 3742904), (436, 1871452), (872, 935726), (1199, 680528), (1744, 467863), (2398, 340264), (4796, 170132), (9592, 85066), (19184, 42533)]