71617888

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{22159}}^1$

素因数の和:22270

約数の個数: 24

約数和(自身を含む): 142400160

約数和(自身を除く): 70782272

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 22159, 44318, 88636, 177272, 354544, 709088, 2238059, 4476118, 8952236, 17904472, 35808944, 71617888]

約数ペア:

[(1, 71617888), (2, 35808944), (4, 17904472), (8, 8952236), (16, 4476118), (32, 2238059), (101, 709088), (202, 354544), (404, 177272), (808, 88636), (1616, 44318), (3232, 22159)]