85855408

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{283}}^2$

素因数の和:641

約数の個数: 30

約数和(自身を含む): 169426284

約数和(自身を除く): 83570876

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 283, 536, 566, 1072, 1132, 2264, 4528, 18961, 37922, 75844, 80089, 151688, 160178, 303376, 320356, 640712, 1281424, 5365963, 10731926, 21463852, 42927704, 85855408]

約数ペア:

[(1, 85855408), (2, 42927704), (4, 21463852), (8, 10731926), (16, 5365963), (67, 1281424), (134, 640712), (268, 320356), (283, 303376), (536, 160178), (566, 151688), (1072, 80089), (1132, 75844), (2264, 37922), (4528, 18961)]