85526428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4969}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 161703920

約数和(自身を除く): 76177492

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4303, 4969, 8606, 9938, 17212, 19876, 64597, 129194, 258388, 1644739, 3289478, 6578956, 21381607, 42763214, 85526428]

約数ペア:

[(1, 85526428), (2, 42763214), (4, 21381607), (13, 6578956), (26, 3289478), (52, 1644739), (331, 258388), (662, 129194), (1324, 64597), (4303, 19876), (4969, 17212), (8606, 9938)]