90565072

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{33493}}^1$

素因数の和:33527

約数の個数: 30

約数和(自身を含む): 190011462

約数和(自身を除く): 99446390

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 33493, 66986, 133972, 267944, 435409, 535888, 870818, 1741636, 3483272, 5660317, 6966544, 11320634, 22641268, 45282536, 90565072]

約数ペア:

[(1, 90565072), (2, 45282536), (4, 22641268), (8, 11320634), (13, 6966544), (16, 5660317), (26, 3483272), (52, 1741636), (104, 870818), (169, 535888), (208, 435409), (338, 267944), (676, 133972), (1352, 66986), (2704, 33493)]