85292272

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31543}}^1$

素因数の和:31577

約数の個数: 30

約数和(自身を含む): 178949112

約数和(自身を除く): 93656840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 31543, 63086, 126172, 252344, 410059, 504688, 820118, 1640236, 3280472, 5330767, 6560944, 10661534, 21323068, 42646136, 85292272]

約数ペア:

[(1, 85292272), (2, 42646136), (4, 21323068), (8, 10661534), (13, 6560944), (16, 5330767), (26, 3280472), (52, 1640236), (104, 820118), (169, 504688), (208, 410059), (338, 252344), (676, 126172), (1352, 63086), (2704, 31543)]